7899723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 12383280

約数和(自身を除く): 4483557

約数列:

[1, 3, 9, 13, 39, 117, 251, 269, 753, 807, 2259, 2421, 3263, 3497, 9789, 10491, 29367, 31473, 67519, 202557, 607671, 877747, 2633241, 7899723]

約数ペア:

[(1, 7899723), (3, 2633241), (9, 877747), (13, 607671), (39, 202557), (117, 67519), (251, 31473), (269, 29367), (753, 10491), (807, 9789), (2259, 3497), (2421, 3263)]