497319009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{95989}}^1$

素因数の和:96160

約数の個数: 16

約数和(自身を含む): 727988160

約数和(自身を除く): 230669151

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 95989, 287967, 1055879, 3167637, 15070273, 45210819, 165773003, 497319009]

約数ペア:

[(1, 497319009), (3, 165773003), (11, 45210819), (33, 15070273), (157, 3167637), (471, 1055879), (1727, 287967), (5181, 95989)]