1520671471

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1\times {\mathrm{2053}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 1770663024

約数和(自身を除く): 249991553

約数列:

[1, 11, 17, 187, 233, 289, 2053, 2563, 3179, 3961, 22583, 34901, 43571, 67337, 383911, 478349, 593317, 740707, 5261839, 6526487, 8131933, 89451263, 138242861, 1520671471]

約数ペア:

[(1, 1520671471), (11, 138242861), (17, 89451263), (187, 8131933), (233, 6526487), (289, 5261839), (2053, 740707), (2563, 593317), (3179, 478349), (3961, 383911), (22583, 67337), (34901, 43571)]