42811779

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 57993120

約数和(自身を除く): 15181341

約数列:

[1, 3, 101, 229, 303, 617, 687, 1851, 23129, 62317, 69387, 141293, 186951, 423879, 14270593, 42811779]

約数ペア:

[(1, 42811779), (3, 14270593), (101, 423879), (229, 186951), (303, 141293), (617, 69387), (687, 62317), (1851, 23129)]