39151449

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 57673512

約数和(自身を除く): 18522063

約数列:

[1, 3, 9, 113, 137, 281, 339, 411, 843, 1017, 1233, 2529, 15481, 31753, 38497, 46443, 95259, 115491, 139329, 285777, 346473, 4350161, 13050483, 39151449]

約数ペア:

[(1, 39151449), (3, 13050483), (9, 4350161), (113, 346473), (137, 285777), (281, 139329), (339, 115491), (411, 95259), (843, 46443), (1017, 38497), (1233, 31753), (2529, 15481)]