38951381

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 45497088

約数和(自身を除く): 6545707

約数列:

[1, 7, 71, 181, 433, 497, 1267, 3031, 12851, 30743, 78373, 89957, 215201, 548611, 5564483, 38951381]

約数ペア:

[(1, 38951381), (7, 5564483), (71, 548611), (181, 215201), (433, 89957), (497, 78373), (1267, 30743), (3031, 12851)]