29966643

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3631}}^1$

素因数の和:3775

約数の個数: 24

約数和(自身を含む): 49860096

約数和(自身を除く): 19893453

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 3631, 8253, 10893, 25417, 32679, 76251, 228753, 475661, 1426983, 3329627, 4280949, 9988881, 29966643]

約数ペア:

[(1, 29966643), (3, 9988881), (7, 4280949), (9, 3329627), (21, 1426983), (63, 475661), (131, 228753), (393, 76251), (917, 32679), (1179, 25417), (2751, 10893), (3631, 8253)]