89269279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^4\times {\mathrm{29}}^1$

素因数の和:132

約数の個数: 20

約数和(自身を含む): 105321960

約数和(自身を除く): 16052681

約数列:

[1, 11, 23, 29, 253, 319, 529, 667, 5819, 7337, 12167, 15341, 133837, 168751, 279841, 352843, 3078251, 3881273, 8115389, 89269279]

約数ペア:

[(1, 89269279), (11, 8115389), (23, 3881273), (29, 3078251), (253, 352843), (319, 279841), (529, 168751), (667, 133837), (5819, 15341), (7337, 12167)]