7228683

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 80

約数和(自身を含む): 14403840

約数和(自身を除く): 7175157

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 61, 63, 77, 81, 99, 133, 171, 183, 189, 209, 231, 297, 399, 427, 513, 549, 567, 627, 671, 693, 891, 1159, 1197, 1281, 1463, 1539, 1647, 1881, 2013, 2079, 3477, 3591, 3843, 4389, 4697, 4941, 5643, 6039, 6237, 8113, 10431, 10773, 11529, 12749, 13167, 14091, 16929, 18117, 24339, 31293, 34587, 38247, 39501, 42273, 54351, 73017, 89243, 93879, 114741, 118503, 126819, 219051, 267729, 344223, 380457, 657153, 803187, 1032669, 2409561, 7228683]

約数ペア:

[(1, 7228683), (3, 2409561), (7, 1032669), (9, 803187), (11, 657153), (19, 380457), (21, 344223), (27, 267729), (33, 219051), (57, 126819), (61, 118503), (63, 114741), (77, 93879), (81, 89243), (99, 73017), (133, 54351), (171, 42273), (183, 39501), (189, 38247), (209, 34587), (231, 31293), (297, 24339), (399, 18117), (427, 16929), (513, 14091), (549, 13167), (567, 12749), (627, 11529), (671, 10773), (693, 10431), (891, 8113), (1159, 6237), (1197, 6039), (1281, 5643), (1463, 4941), (1539, 4697), (1647, 4389), (1881, 3843), (2013, 3591), (2079, 3477)]