80958943

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{1327}}^1$

素因数の和:1391

約数の個数: 18

約数和(自身を含む): 92592144

約数和(自身を除く): 11633201

約数列:

[1, 13, 19, 169, 247, 361, 1327, 3211, 4693, 17251, 25213, 61009, 224263, 327769, 479047, 4260997, 6227611, 80958943]

約数ペア:

[(1, 80958943), (13, 6227611), (19, 4260997), (169, 479047), (247, 327769), (361, 224263), (1327, 61009), (3211, 25213), (4693, 17251)]