13888942197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{56681}}^1$

素因数の和:56861

約数の個数: 32

約数和(自身を含む): 20467190016

約数和(自身を除く): 6578247819

約数列:

[1, 3, 13, 39, 61, 103, 183, 309, 793, 1339, 2379, 4017, 6283, 18849, 56681, 81679, 170043, 245037, 736853, 2210559, 3457541, 5838143, 10372623, 17514429, 44948033, 75895859, 134844099, 227687577, 356126723, 1068380169, 4629647399, 13888942197]

約数ペア:

[(1, 13888942197), (3, 4629647399), (13, 1068380169), (39, 356126723), (61, 227687577), (103, 134844099), (183, 75895859), (309, 44948033), (793, 17514429), (1339, 10372623), (2379, 5838143), (4017, 3457541), (6283, 2210559), (18849, 736853), (56681, 245037), (81679, 170043)]