40707303

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149111}}^1$

素因数の和:149134

約数の個数: 16

約数和(自身を含む): 66802176

約数和(自身を除く): 26094873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 149111, 447333, 1043777, 1938443, 3131331, 5815329, 13569101, 40707303]

約数ペア:

[(1, 40707303), (3, 13569101), (7, 5815329), (13, 3131331), (21, 1938443), (39, 1043777), (91, 447333), (273, 149111)]