123451371

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{14797}}^1$

素因数の和:14912

約数の個数: 20

約数和(自身を含む): 186218032

約数和(自身を除く): 62766661

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 14797, 44391, 133173, 399519, 1198557, 1524091, 4572273, 13716819, 41150457, 123451371]

約数ペア:

[(1, 123451371), (3, 41150457), (9, 13716819), (27, 4572273), (81, 1524091), (103, 1198557), (309, 399519), (927, 133173), (2781, 44391), (8343, 14797)]