115421481

素因数分解:

$3^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1777}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 190829184

約数和(自身を除く): 75407703

約数列:

[1, 3, 7, 9, 21, 63, 1031, 1777, 3093, 5331, 7217, 9279, 12439, 15993, 21651, 37317, 64953, 111951, 1832087, 5496261, 12824609, 16488783, 38473827, 115421481]

約数ペア:

[(1, 115421481), (3, 38473827), (7, 16488783), (9, 12824609), (21, 5496261), (63, 1832087), (1031, 111951), (1777, 64953), (3093, 37317), (5331, 21651), (7217, 15993), (9279, 12439)]