380796481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{11411}}^1$

素因数の和:11592

約数の個数: 16

約数和(自身を含む): 437125248

約数和(自身を除く): 56328767

約数列:

[1, 13, 17, 151, 221, 1963, 2567, 11411, 33371, 148343, 193987, 1723061, 2521831, 22399793, 29292037, 380796481]

約数ペア:

[(1, 380796481), (13, 29292037), (17, 22399793), (151, 2521831), (221, 1723061), (1963, 193987), (2567, 148343), (11411, 33371)]