421907189759

素因数分解:

${\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{2351}}^1\times {\mathrm{8573}}^1$

素因数の和:11119

約数の個数: 24

約数和(自身を含む): 466682682816

約数和(自身を除く): 44775493057

約数列:

[1, 11, 121, 173, 1903, 2351, 8573, 20933, 25861, 94303, 284471, 406723, 1037333, 1483129, 4473953, 16314419, 20155123, 49213483, 179458609, 221706353, 2438769883, 3486836279, 38355199069, 421907189759]

約数ペア:

[(1, 421907189759), (11, 38355199069), (121, 3486836279), (173, 2438769883), (1903, 221706353), (2351, 179458609), (8573, 49213483), (20933, 20155123), (25861, 16314419), (94303, 4473953), (284471, 1483129), (406723, 1037333)]