20221856253

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{6871171}}^1$

素因数の和:6871289

約数の個数: 16

約数和(自身を含む): 30233156800

約数和(自身を除く): 10011300547

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 6871171, 20613513, 61840539, 185521617, 748957639, 2246872917, 6740618751, 20221856253]

約数ペア:

[(1, 20221856253), (3, 6740618751), (9, 2246872917), (27, 748957639), (109, 185521617), (327, 61840539), (981, 20613513), (2943, 6871171)]