148935493

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7309}}^1$

素因数の和:7428

約数の個数: 16

約数和(自身を含む): 176843520

約数和(自身を除く): 27908027

約数列:

[1, 7, 41, 71, 287, 497, 2911, 7309, 20377, 51163, 299669, 518939, 2097683, 3632573, 21276499, 148935493]

約数ペア:

[(1, 148935493), (7, 21276499), (41, 3632573), (71, 2097683), (287, 518939), (497, 299669), (2911, 51163), (7309, 20377)]