2893559403

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1364243}}^1$

素因数の和:1364354

約数の個数: 16

約数和(自身を含む): 4452892416

約数和(自身を除く): 1559333013

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 1364243, 4092729, 9549701, 28649103, 137788543, 413365629, 964519801, 2893559403]

約数ペア:

[(1, 2893559403), (3, 964519801), (7, 413365629), (21, 137788543), (101, 28649103), (303, 9549701), (707, 4092729), (2121, 1364243)]