42141783

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 57062016

約数和(自身を除く): 14920233

約数列:

[1, 3, 131, 157, 393, 471, 683, 2049, 20567, 61701, 89473, 107231, 268419, 321693, 14047261, 42141783]

約数ペア:

[(1, 42141783), (3, 14047261), (131, 321693), (157, 268419), (393, 107231), (471, 89473), (683, 61701), (2049, 20567)]