679020832947

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{155251}}^1$

素因数の和:155775

約数の個数: 32

約数和(自身を含む): 944329605120

約数和(自身を除く): 265308772173

約数列:

[1, 3, 31, 93, 131, 359, 393, 1077, 4061, 11129, 12183, 33387, 47029, 141087, 155251, 465753, 1457899, 4373697, 4812781, 14438343, 20337881, 55735109, 61013643, 167205327, 630474311, 1727788379, 1891422933, 5183365137, 7301299279, 21903897837, 226340277649, 679020832947]

約数ペア:

[(1, 679020832947), (3, 226340277649), (31, 21903897837), (93, 7301299279), (131, 5183365137), (359, 1891422933), (393, 1727788379), (1077, 630474311), (4061, 167205327), (11129, 61013643), (12183, 55735109), (33387, 20337881), (47029, 14438343), (141087, 4812781), (155251, 4373697), (465753, 1457899)]