13672617

素因数分解:

$3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 21346272

約数和(自身を除く): 7673655

約数列:

[1, 3, 7, 21, 49, 147, 281, 331, 843, 993, 1967, 2317, 5901, 6951, 13769, 16219, 41307, 48657, 93011, 279033, 651077, 1953231, 4557539, 13672617]

約数ペア:

[(1, 13672617), (3, 4557539), (7, 1953231), (21, 651077), (49, 279033), (147, 93011), (281, 48657), (331, 41307), (843, 16219), (993, 13769), (1967, 6951), (2317, 5901)]