131517498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3131369}}^1$

素因数の和:3131381

約数の個数: 16

約数和(自身を含む): 300611520

約数和(自身を除く): 169094022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3131369, 6262738, 9394107, 18788214, 21919583, 43839166, 65758749, 131517498]

約数ペア:

[(1, 131517498), (2, 65758749), (3, 43839166), (6, 21919583), (7, 18788214), (14, 9394107), (21, 6262738), (42, 3131369)]