2490633

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 3793920

約数和(自身を除く): 1303287

約数列:

[1, 3, 9, 31, 79, 93, 113, 237, 279, 339, 711, 1017, 2449, 3503, 7347, 8927, 10509, 22041, 26781, 31527, 80343, 276737, 830211, 2490633]

約数ペア:

[(1, 2490633), (3, 830211), (9, 276737), (31, 80343), (79, 31527), (93, 26781), (113, 22041), (237, 10509), (279, 8927), (339, 7347), (711, 3503), (1017, 2449)]