5265321

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 7392384

約数和(自身を除く): 2127063

約数列:

[1, 3, 23, 69, 137, 411, 557, 1671, 3151, 9453, 12811, 38433, 76309, 228927, 1755107, 5265321]

約数ペア:

[(1, 5265321), (3, 1755107), (23, 228927), (69, 76309), (137, 38433), (411, 12811), (557, 9453), (1671, 3151)]