145657379

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{1601}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 171170496

約数和(自身を除く): 25513117

約数列:

[1, 7, 41, 287, 317, 1601, 2219, 11207, 12997, 65641, 90979, 459487, 507517, 3552619, 20808197, 145657379]

約数ペア:

[(1, 145657379), (7, 20808197), (41, 3552619), (287, 507517), (317, 459487), (1601, 90979), (2219, 65641), (11207, 12997)]