12930129

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 19455072

約数和(自身を除く): 6524943

約数列:

[1, 3, 9, 41, 67, 123, 201, 369, 523, 603, 1569, 2747, 4707, 8241, 21443, 24723, 35041, 64329, 105123, 192987, 315369, 1436681, 4310043, 12930129]

約数ペア:

[(1, 12930129), (3, 4310043), (9, 1436681), (41, 315369), (67, 192987), (123, 105123), (201, 64329), (369, 35041), (523, 24723), (603, 21443), (1569, 8241), (2747, 4707)]