7494903

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 12122880

約数和(自身を除く): 4627977

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 163, 351, 393, 489, 1179, 1467, 1703, 2119, 3537, 4401, 5109, 6357, 15327, 19071, 21353, 45981, 57213, 64059, 192177, 277589, 576531, 832767, 2498301, 7494903]

約数ペア:

[(1, 7494903), (3, 2498301), (9, 832767), (13, 576531), (27, 277589), (39, 192177), (117, 64059), (131, 57213), (163, 45981), (351, 21353), (393, 19071), (489, 15327), (1179, 6357), (1467, 5109), (1703, 4401), (2119, 3537)]