17975679

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1931}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 25038720

約数和(自身を除く): 7063041

約数列:

[1, 3, 29, 87, 107, 321, 1931, 3103, 5793, 9309, 55999, 167997, 206617, 619851, 5991893, 17975679]

約数ペア:

[(1, 17975679), (3, 5991893), (29, 619851), (87, 206617), (107, 167997), (321, 55999), (1931, 9309), (3103, 5793)]