42231231

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6637}}^1$

素因数の和:6751

約数の個数: 24

約数和(自身を含む): 70415904

約数和(自身を除く): 28184673

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 6637, 19911, 46459, 59733, 139377, 418131, 670337, 2011011, 4692359, 6033033, 14077077, 42231231]

約数ペア:

[(1, 42231231), (3, 14077077), (7, 6033033), (9, 4692359), (21, 2011011), (63, 670337), (101, 418131), (303, 139377), (707, 59733), (909, 46459), (2121, 19911), (6363, 6637)]