42158667

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1997}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 58309632

約数和(自身を除く): 16150965

約数列:

[1, 3, 31, 93, 227, 681, 1997, 5991, 7037, 21111, 61907, 185721, 453319, 1359957, 14052889, 42158667]

約数ペア:

[(1, 42158667), (3, 14052889), (31, 1359957), (93, 453319), (227, 185721), (681, 61907), (1997, 21111), (5991, 7037)]