888958917

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 1724246784

約数和(自身を除く): 835287867

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 61, 63, 77, 99, 119, 153, 183, 187, 231, 357, 427, 549, 561, 671, 693, 1037, 1071, 1237, 1281, 1309, 1683, 2013, 3111, 3711, 3843, 3927, 4697, 6039, 7259, 8659, 9333, 11133, 11407, 11781, 13607, 14091, 21029, 21777, 25977, 34221, 40821, 42273, 63087, 65331, 75457, 77931, 79849, 95249, 102663, 122463, 147203, 189261, 226371, 231319, 239547, 285747, 441609, 528199, 679113, 693957, 718641, 830027, 857241, 1282769, 1324827, 1584597, 1619233, 2081871, 2490081, 3848307, 4753791, 4857699, 5810189, 7470243, 8979383, 11544921, 14110459, 14573097, 17430567, 26938149, 42331377, 52291701, 80814447, 98773213, 126994131, 296319639, 888958917]

約数ペア:

[(1, 888958917), (3, 296319639), (7, 126994131), (9, 98773213), (11, 80814447), (17, 52291701), (21, 42331377), (33, 26938149), (51, 17430567), (61, 14573097), (63, 14110459), (77, 11544921), (99, 8979383), (119, 7470243), (153, 5810189), (183, 4857699), (187, 4753791), (231, 3848307), (357, 2490081), (427, 2081871), (549, 1619233), (561, 1584597), (671, 1324827), (693, 1282769), (1037, 857241), (1071, 830027), (1237, 718641), (1281, 693957), (1309, 679113), (1683, 528199), (2013, 441609), (3111, 285747), (3711, 239547), (3843, 231319), (3927, 226371), (4697, 189261), (6039, 147203), (7259, 122463), (8659, 102663), (9333, 95249), (11133, 79849), (11407, 77931), (11781, 75457), (13607, 65331), (14091, 63087), (21029, 42273), (21777, 40821), (25977, 34221)]