713953981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 820746080

約数和(自身を除く): 106792099

約数列:

[1, 13, 17, 221, 289, 307, 619, 3757, 3991, 5219, 8047, 10523, 67847, 88723, 136799, 178891, 190033, 1153399, 2325583, 2470429, 3230561, 41997293, 54919537, 713953981]

約数ペア:

[(1, 713953981), (13, 54919537), (17, 41997293), (221, 3230561), (289, 2470429), (307, 2325583), (619, 1153399), (3757, 190033), (3991, 178891), (5219, 136799), (8047, 88723), (10523, 67847)]