488125437

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 705600000

約数和(自身を除く): 217474563

約数列:

[1, 3, 17, 51, 79, 97, 237, 291, 1249, 1343, 1649, 3747, 4029, 4947, 7663, 21233, 22989, 63699, 98671, 121153, 130271, 296013, 363459, 390813, 1677407, 2059601, 5032221, 6178803, 9571087, 28713261, 162708479, 488125437]

約数ペア:

[(1, 488125437), (3, 162708479), (17, 28713261), (51, 9571087), (79, 6178803), (97, 5032221), (237, 2059601), (291, 1677407), (1249, 390813), (1343, 363459), (1649, 296013), (3747, 130271), (4029, 121153), (4947, 98671), (7663, 63699), (21233, 22989)]