1279393917

素因数分解:

$3^1\times {\mathrm{229}}^1\times {\mathrm{599}}^1\times {\mathrm{3109}}^1$

素因数の和:3940

約数の個数: 16

約数和(自身を含む): 1716720000

約数和(自身を除く): 437326083

約数列:

[1, 3, 229, 599, 687, 1797, 3109, 9327, 137171, 411513, 711961, 1862291, 2135883, 5586873, 426464639, 1279393917]

約数ペア:

[(1, 1279393917), (3, 426464639), (229, 5586873), (599, 2135883), (687, 1862291), (1797, 711961), (3109, 411513), (9327, 137171)]