171313919

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{2909}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 201139200

約数和(自身を除く): 29825281

約数列:

[1, 7, 47, 179, 329, 1253, 2909, 8413, 20363, 58891, 136723, 520711, 957061, 3644977, 24473417, 171313919]

約数ペア:

[(1, 171313919), (7, 24473417), (47, 3644977), (179, 957061), (329, 520711), (1253, 136723), (2909, 58891), (8413, 20363)]