1155960013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89909}}^1$

素因数の和:89988

約数の個数: 16

約数和(自身を含む): 1329229440

約数和(自身を除く): 173269427

約数列:

[1, 13, 23, 43, 299, 559, 989, 12857, 89909, 1168817, 2067907, 3866087, 26882791, 50259131, 88920001, 1155960013]

約数ペア:

[(1, 1155960013), (13, 88920001), (23, 50259131), (43, 26882791), (299, 3866087), (559, 2067907), (989, 1168817), (12857, 89909)]