7734969

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 13178880

約数和(自身を除く): 5443911

約数列:

[1, 3, 9, 11, 23, 33, 43, 69, 79, 99, 129, 207, 237, 253, 387, 473, 711, 759, 869, 989, 1419, 1817, 2277, 2607, 2967, 3397, 4257, 5451, 7821, 8901, 10191, 10879, 16353, 19987, 30573, 32637, 37367, 59961, 78131, 97911, 112101, 179883, 234393, 336303, 703179, 859441, 2578323, 7734969]

約数ペア:

[(1, 7734969), (3, 2578323), (9, 859441), (11, 703179), (23, 336303), (33, 234393), (43, 179883), (69, 112101), (79, 97911), (99, 78131), (129, 59961), (207, 37367), (237, 32637), (253, 30573), (387, 19987), (473, 16353), (711, 10879), (759, 10191), (869, 8901), (989, 7821), (1419, 5451), (1817, 4257), (2277, 3397), (2607, 2967)]