56430759

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1279}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 94371840

約数和(自身を除く): 37941081

約数列:

[1, 3, 7, 11, 21, 33, 77, 191, 231, 573, 1279, 1337, 2101, 3837, 4011, 6303, 8953, 14069, 14707, 26859, 42207, 44121, 98483, 244289, 295449, 732867, 1710023, 2687179, 5130069, 8061537, 18810253, 56430759]

約数ペア:

[(1, 56430759), (3, 18810253), (7, 8061537), (11, 5130069), (21, 2687179), (33, 1710023), (77, 732867), (191, 295449), (231, 244289), (573, 98483), (1279, 44121), (1337, 42207), (2101, 26859), (3837, 14707), (4011, 14069), (6303, 8953)]