1015781039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{21101}}^1$

素因数の和:21167

約数の個数: 24

約数和(自身を含む): 1306973472

約数和(自身を除く): 291192433

約数列:

[1, 7, 13, 23, 91, 161, 299, 529, 2093, 3703, 6877, 21101, 48139, 147707, 274313, 485323, 1920191, 3397261, 6309199, 11162429, 44164393, 78137003, 145111577, 1015781039]

約数ペア:

[(1, 1015781039), (7, 145111577), (13, 78137003), (23, 44164393), (91, 11162429), (161, 6309199), (299, 3397261), (529, 1920191), (2093, 485323), (3703, 274313), (6877, 147707), (21101, 48139)]