942160919

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{20903}}^1$

素因数の和:21094

約数の個数: 16

約数和(自身を含む): 1107744768

約数和(自身を除く): 165583849

約数列:

[1, 7, 47, 137, 329, 959, 6439, 20903, 45073, 146321, 982441, 2863711, 6877087, 20045977, 134594417, 942160919]

約数ペア:

[(1, 942160919), (7, 134594417), (47, 20045977), (137, 6877087), (329, 2863711), (959, 982441), (6439, 146321), (20903, 45073)]