1330653247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{751357}}^1$

素因数の和:751398

約数の個数: 16

約数和(自身を含む): 1731128832

約数和(自身を除く): 400475585

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 751357, 5259499, 8264927, 17281211, 57854489, 120968477, 190093321, 1330653247]

約数ペア:

[(1, 1330653247), (7, 190093321), (11, 120968477), (23, 57854489), (77, 17281211), (161, 8264927), (253, 5259499), (1771, 751357)]