7270081

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 9279144

約数和(自身を除く): 2009063

約数列:

[1, 7, 13, 49, 91, 101, 113, 637, 707, 791, 1313, 1469, 4949, 5537, 9191, 10283, 11413, 64337, 71981, 79891, 148369, 559237, 1038583, 7270081]

約数ペア:

[(1, 7270081), (7, 1038583), (13, 559237), (49, 148369), (91, 79891), (101, 71981), (113, 64337), (637, 11413), (707, 10283), (791, 9191), (1313, 5537), (1469, 4949)]