69401189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21101}}^1$

素因数の和:21148

約数の個数: 16

約数和(自身を含む): 85083264

約数和(自身を除く): 15682075

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 21101, 232111, 274313, 485323, 3017443, 5338553, 6309199, 69401189]

約数ペア:

[(1, 69401189), (11, 6309199), (13, 5338553), (23, 3017443), (143, 485323), (253, 274313), (299, 232111), (3289, 21101)]