394875003

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{2879}}^1$

素因数の和:3362

約数の個数: 16

約数和(自身を含む): 532224000

約数和(自身を除く): 137348997

約数列:

[1, 3, 131, 349, 393, 1047, 2879, 8637, 45719, 137157, 377149, 1004771, 1131447, 3014313, 131625001, 394875003]

約数ペア:

[(1, 394875003), (3, 131625001), (131, 3014313), (349, 1131447), (393, 1004771), (1047, 377149), (2879, 137157), (8637, 45719)]