42859701

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 64396800

約数和(自身を除く): 21537099

約数列:

[1, 3, 9, 31, 93, 149, 279, 447, 1031, 1341, 3093, 4619, 9279, 13857, 31961, 41571, 95883, 153619, 287649, 460857, 1382571, 4762189, 14286567, 42859701]

約数ペア:

[(1, 42859701), (3, 14286567), (9, 4762189), (31, 1382571), (93, 460857), (149, 287649), (279, 153619), (447, 95883), (1031, 41571), (1341, 31961), (3093, 13857), (4619, 9279)]