486932481

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{68399}}^1$

素因数の和:68525

約数の個数: 24

約数和(自身を含む): 810950400

約数和(自身を除く): 324017919

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 68399, 205197, 478793, 615591, 1436379, 4309137, 7729087, 23187261, 54103609, 69561783, 162310827, 486932481]

約数ペア:

[(1, 486932481), (3, 162310827), (7, 69561783), (9, 54103609), (21, 23187261), (63, 7729087), (113, 4309137), (339, 1436379), (791, 615591), (1017, 478793), (2373, 205197), (7119, 68399)]