401024494087

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43159}}^1\times {\mathrm{57713}}^1$

素因数の和:100902

約数の個数: 16

約数和(自身を含む): 478259758080

約数和(自身を除く): 77235263993

約数列:

[1, 7, 23, 161, 43159, 57713, 302113, 403991, 992657, 1327399, 6948599, 9291793, 2490835367, 17435847569, 57289213441, 401024494087]

約数ペア:

[(1, 401024494087), (7, 57289213441), (23, 17435847569), (161, 2490835367), (43159, 9291793), (57713, 6948599), (302113, 1327399), (403991, 992657)]