17241231

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7673}}^1$

素因数の和:7790

約数の個数: 16

約数和(自身を含む): 26521344

約数和(自身を除く): 9280113

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 7673, 23019, 53711, 161133, 821011, 2463033, 5747077, 17241231]

約数ペア:

[(1, 17241231), (3, 5747077), (7, 2463033), (21, 821011), (107, 161133), (321, 53711), (749, 23019), (2247, 7673)]