123173619

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{7867}}^1$

素因数の和:8194

約数の個数: 16

約数和(自身を含む): 174480768

約数和(自身を除く): 51307149

約数列:

[1, 3, 17, 51, 307, 921, 5219, 7867, 15657, 23601, 133739, 401217, 2415169, 7245507, 41057873, 123173619]

約数ペア:

[(1, 123173619), (3, 41057873), (17, 7245507), (51, 2415169), (307, 401217), (921, 133739), (5219, 23601), (7867, 15657)]