2960629

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 3742848

約数和(自身を除く): 782219

約数列:

[1, 7, 23, 37, 49, 71, 161, 259, 497, 851, 1127, 1633, 1813, 2627, 3479, 5957, 11431, 18389, 41699, 60421, 80017, 128723, 422947, 2960629]

約数ペア:

[(1, 2960629), (7, 422947), (23, 128723), (37, 80017), (49, 60421), (71, 41699), (161, 18389), (259, 11431), (497, 5957), (851, 3479), (1127, 2627), (1633, 1813)]