1331830357

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{16661}}^1$

素因数の和:16741

約数の個数: 24

約数和(自身を含む): 1609949088

約数和(自身を除く): 278118731

約数列:

[1, 11, 13, 43, 143, 169, 473, 559, 1859, 6149, 7267, 16661, 79937, 183271, 216593, 716423, 2382523, 2815709, 7880653, 9313499, 30972799, 102448489, 121075487, 1331830357]

約数ペア:

[(1, 1331830357), (11, 121075487), (13, 102448489), (43, 30972799), (143, 9313499), (169, 7880653), (473, 2815709), (559, 2382523), (1859, 716423), (6149, 216593), (7267, 183271), (16661, 79937)]