272705041

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{739}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 337102560

約数和(自身を除く): 64397519

約数列:

[1, 7, 17, 49, 119, 443, 739, 833, 3101, 5173, 7531, 12563, 21707, 36211, 52717, 87941, 327377, 369019, 615587, 2291639, 5565409, 16041473, 38957863, 272705041]

約数ペア:

[(1, 272705041), (7, 38957863), (17, 16041473), (49, 5565409), (119, 2291639), (443, 615587), (739, 369019), (833, 327377), (3101, 87941), (5173, 52717), (7531, 36211), (12563, 21707)]