21589702937

素因数分解:

${\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{349}}^1\times {\mathrm{2423}}^1$

素因数の和:3005

約数の個数: 24

約数和(自身を含む): 23921486400

約数和(自身を除く): 2331783463

約数列:

[1, 11, 121, 211, 349, 2321, 2423, 3839, 25531, 26653, 42229, 73639, 293183, 511253, 810029, 845627, 5623783, 8910319, 9301897, 61861613, 102320867, 178427297, 1962700267, 21589702937]

約数ペア:

[(1, 21589702937), (11, 1962700267), (121, 178427297), (211, 102320867), (349, 61861613), (2321, 9301897), (2423, 8910319), (3839, 5623783), (25531, 845627), (26653, 810029), (42229, 511253), (73639, 293183)]