2597361

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 3864960

約数和(自身を除く): 1267599

約数列:

[1, 3, 13, 39, 47, 109, 141, 169, 327, 507, 611, 1417, 1833, 4251, 5123, 7943, 15369, 18421, 23829, 55263, 66599, 199797, 865787, 2597361]

約数ペア:

[(1, 2597361), (3, 865787), (13, 199797), (39, 66599), (47, 55263), (109, 23829), (141, 18421), (169, 15369), (327, 7943), (507, 5123), (611, 4251), (1417, 1833)]