389664483

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{2129}}^1$

素因数の和:2196

約数の個数: 36

約数和(自身を含む): 594039960

約数和(自身を除く): 204375477

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 361, 507, 741, 1083, 2129, 3211, 4693, 6387, 9633, 14079, 27677, 40451, 61009, 83031, 121353, 183027, 359801, 525863, 768569, 1079403, 1577589, 2305707, 6836219, 9991397, 20508657, 29974191, 129888161, 389664483]

約数ペア:

[(1, 389664483), (3, 129888161), (13, 29974191), (19, 20508657), (39, 9991397), (57, 6836219), (169, 2305707), (247, 1577589), (361, 1079403), (507, 768569), (741, 525863), (1083, 359801), (2129, 183027), (3211, 121353), (4693, 83031), (6387, 61009), (9633, 40451), (14079, 27677)]