40970919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2383}}^1$

素因数の和:2918

約数の個数: 16

約数和(自身を含む): 59733504

約数和(自身を除く): 18762585

約数列:

[1, 3, 11, 33, 521, 1563, 2383, 5731, 7149, 17193, 26213, 78639, 1241543, 3724629, 13656973, 40970919]

約数ペア:

[(1, 40970919), (3, 13656973), (11, 3724629), (33, 1241543), (521, 78639), (1563, 26213), (2383, 17193), (5731, 7149)]