521104338

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{270563}}^1$

素因数の和:270678

約数の個数: 24

約数和(自身を含む): 1139615568

約数和(自身を除く): 618511230

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 270563, 541126, 811689, 1623378, 2435067, 4870134, 28950241, 57900482, 86850723, 173701446, 260552169, 521104338]

約数ペア:

[(1, 521104338), (2, 260552169), (3, 173701446), (6, 86850723), (9, 57900482), (18, 28950241), (107, 4870134), (214, 2435067), (321, 1623378), (642, 811689), (963, 541126), (1926, 270563)]