7898879997

素因数分解:

$3^5\times {\mathrm{4253}}^1\times {\mathrm{7643}}^1$

素因数の和:11911

約数の個数: 24

約数和(自身を含む): 11836397664

約数和(自身を除く): 3937517667

約数列:

[1, 3, 9, 27, 81, 243, 4253, 7643, 12759, 22929, 38277, 68787, 114831, 206361, 344493, 619083, 1033479, 1857249, 32505679, 97517037, 292551111, 877653333, 2632959999, 7898879997]

約数ペア:

[(1, 7898879997), (3, 2632959999), (9, 877653333), (27, 292551111), (81, 97517037), (243, 32505679), (4253, 1857249), (7643, 1033479), (12759, 619083), (22929, 344493), (38277, 206361), (68787, 114831)]