2875059

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 4588272

約数和(自身を除く): 1713213

約数列:

[1, 3, 9, 11, 33, 99, 113, 257, 339, 771, 1017, 1243, 2313, 2827, 3729, 8481, 11187, 25443, 29041, 87123, 261369, 319451, 958353, 2875059]

約数ペア:

[(1, 2875059), (3, 958353), (9, 319451), (11, 261369), (33, 87123), (99, 29041), (113, 25443), (257, 11187), (339, 8481), (771, 3729), (1017, 2827), (1243, 2313)]