252243331

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 271291680

約数和(自身を除く): 19048349

約数列:

[1, 17, 109, 197, 691, 1853, 3349, 11747, 21473, 75319, 136127, 365041, 1280423, 2314159, 14837843, 252243331]

約数ペア:

[(1, 252243331), (17, 14837843), (109, 2314159), (197, 1280423), (691, 365041), (1853, 136127), (3349, 75319), (11747, 21473)]