1223713071

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{192317}}^1$

素因数の和:192431

約数の個数: 24

約数和(自身を含む): 2040109344

約数和(自身を除く): 816396273

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 192317, 576951, 1346219, 1730853, 4038657, 12115971, 19424017, 58272051, 135968119, 174816153, 407904357, 1223713071]

約数ペア:

[(1, 1223713071), (3, 407904357), (7, 174816153), (9, 135968119), (21, 58272051), (63, 19424017), (101, 12115971), (303, 4038657), (707, 1730853), (909, 1346219), (2121, 576951), (6363, 192317)]