13361551

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 16372224

約数和(自身を除く): 3010673

約数列:

[1, 7, 23, 37, 161, 259, 851, 2243, 5957, 15701, 51589, 82991, 361123, 580937, 1908793, 13361551]

約数ペア:

[(1, 13361551), (7, 1908793), (23, 580937), (37, 361123), (161, 82991), (259, 51589), (851, 15701), (2243, 5957)]