421380791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{2621}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 462520800

約数和(自身を除く): 41140009

約数列:

[1, 13, 83, 149, 1079, 1937, 2621, 12367, 34073, 160771, 217543, 390529, 2828059, 5076877, 32413907, 421380791]

約数ペア:

[(1, 421380791), (13, 32413907), (83, 5076877), (149, 2828059), (1079, 390529), (1937, 217543), (2621, 160771), (12367, 34073)]