1144505089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{405709}}^1$

素因数の和:405760

約数の個数: 16

約数和(自身を含む): 1454064640

約数和(自身を除く): 309559551

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 405709, 2839963, 5274217, 12576979, 36919519, 88038853, 163500727, 1144505089]

約数ペア:

[(1, 1144505089), (7, 163500727), (13, 88038853), (31, 36919519), (91, 12576979), (217, 5274217), (403, 2839963), (2821, 405709)]