42556917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1453}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 61230848

約数和(自身を除く): 18673931

約数列:

[1, 3, 13, 39, 751, 1453, 2253, 4359, 9763, 18889, 29289, 56667, 1091203, 3273609, 14185639, 42556917]

約数ペア:

[(1, 42556917), (3, 14185639), (13, 3273609), (39, 1091203), (751, 56667), (1453, 29289), (2253, 18889), (4359, 9763)]