129631494

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1270897}}^1$

素因数の和:1270919

約数の個数: 16

約数和(自身を含む): 274513968

約数和(自身を除く): 144882474

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1270897, 2541794, 3812691, 7625382, 21605249, 43210498, 64815747, 129631494]

約数ペア:

[(1, 129631494), (2, 64815747), (3, 43210498), (6, 21605249), (17, 7625382), (34, 3812691), (51, 2541794), (102, 1270897)]