42559473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21859}}^1$

素因数の和:21932

約数の個数: 16

約数和(自身を含む): 62956800

約数和(自身を除く): 20397327

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 21859, 65577, 240449, 721347, 1289681, 3869043, 14186491, 42559473]

約数ペア:

[(1, 42559473), (3, 14186491), (11, 3869043), (33, 1289681), (59, 721347), (177, 240449), (649, 65577), (1947, 21859)]