7002639

素因数分解:

$3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 12403200

約数和(自身を除く): 5400561

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 67, 79, 147, 189, 201, 237, 441, 469, 553, 603, 711, 1323, 1407, 1659, 1809, 2133, 3283, 3871, 4221, 4977, 5293, 9849, 11613, 12663, 14931, 15879, 29547, 34839, 37051, 47637, 88641, 104517, 111153, 142911, 259357, 333459, 778071, 1000377, 2334213, 7002639]

約数ペア:

[(1, 7002639), (3, 2334213), (7, 1000377), (9, 778071), (21, 333459), (27, 259357), (49, 142911), (63, 111153), (67, 104517), (79, 88641), (147, 47637), (189, 37051), (201, 34839), (237, 29547), (441, 15879), (469, 14931), (553, 12663), (603, 11613), (711, 9849), (1323, 5293), (1407, 4977), (1659, 4221), (1809, 3871), (2133, 3283)]