42946449

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{12101}}^1$

素因数の和:12137

約数の個数: 24

約数和(自身を含む): 70869312

約数和(自身を除く): 27922863

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 12101, 36303, 84707, 157313, 254121, 471939, 1101191, 2045069, 3303573, 6135207, 14315483, 42946449]

約数ペア:

[(1, 42946449), (3, 14315483), (7, 6135207), (13, 3303573), (21, 2045069), (39, 1101191), (91, 471939), (169, 254121), (273, 157313), (507, 84707), (1183, 36303), (3549, 12101)]