70540217

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 83119680

約数和(自身を除く): 12579463

約数列:

[1, 11, 19, 61, 121, 209, 503, 671, 1159, 2299, 5533, 7381, 9557, 12749, 30683, 60863, 105127, 140239, 337513, 582977, 1156397, 3712643, 6412747, 70540217]

約数ペア:

[(1, 70540217), (11, 6412747), (19, 3712643), (61, 1156397), (121, 582977), (209, 337513), (503, 140239), (671, 105127), (1159, 60863), (2299, 30683), (5533, 12749), (7381, 9557)]