311945718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{6073}}^1$

素因数の和:7308

約数の個数: 32

約数和(自身を含む): 713719296

約数和(自身を除く): 401773578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1223, 2446, 3669, 6073, 7338, 8561, 12146, 17122, 18219, 25683, 36438, 42511, 51366, 85022, 127533, 255066, 7427279, 14854558, 22281837, 44563674, 51990953, 103981906, 155972859, 311945718]

約数ペア:

[(1, 311945718), (2, 155972859), (3, 103981906), (6, 51990953), (7, 44563674), (14, 22281837), (21, 14854558), (42, 7427279), (1223, 255066), (2446, 127533), (3669, 85022), (6073, 51366), (7338, 42511), (8561, 36438), (12146, 25683), (17122, 18219)]