290291258469

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1\times {\mathrm{1009}}^1\times {\mathrm{1129}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 390817641600

約数和(自身を除く): 100526383131

約数列:

[1, 3, 173, 491, 519, 1009, 1129, 1473, 3027, 3387, 84943, 174557, 195317, 254829, 495419, 523671, 554339, 585951, 1139161, 1486257, 1663017, 3417483, 85707487, 95900647, 197074853, 257122461, 287701941, 559328051, 591224559, 1677984153, 96763752823, 290291258469]

約数ペア:

[(1, 290291258469), (3, 96763752823), (173, 1677984153), (491, 591224559), (519, 559328051), (1009, 287701941), (1129, 257122461), (1473, 197074853), (3027, 95900647), (3387, 85707487), (84943, 3417483), (174557, 1663017), (195317, 1486257), (254829, 1139161), (495419, 585951), (523671, 554339)]