1279842022809

素因数分解:

$3^2\times 7^1\times {\mathrm{60443}}^1\times {\mathrm{336101}}^1$

素因数の和:396557

約数の個数: 24

約数和(自身を含む): 2112796325952

約数和(自身を除く): 832954303143

約数列:

[1, 3, 7, 9, 21, 63, 60443, 181329, 336101, 423101, 543987, 1008303, 1269303, 2352707, 3024909, 3807909, 7058121, 21174363, 20314952743, 60944858229, 142204669201, 182834574687, 426614007603, 1279842022809]

約数ペア:

[(1, 1279842022809), (3, 426614007603), (7, 182834574687), (9, 142204669201), (21, 60944858229), (63, 20314952743), (60443, 21174363), (181329, 7058121), (336101, 3807909), (423101, 3024909), (543987, 2352707), (1008303, 1269303)]