790731721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{31081}}^1$

素因数の和:31216

約数の個数: 16

約数和(自身を含む): 905107840

約数和(自身を除く): 114376119

約数列:

[1, 13, 19, 103, 247, 1339, 1957, 25441, 31081, 404053, 590539, 3201343, 7677007, 41617459, 60825517, 790731721]

約数ペア:

[(1, 790731721), (13, 60825517), (19, 41617459), (103, 7677007), (247, 3201343), (1339, 590539), (1957, 404053), (25441, 31081)]