40330277

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 44755200

約数和(自身を除く): 4424923

約数列:

[1, 13, 47, 149, 443, 611, 1937, 5759, 7003, 20821, 66007, 91039, 270673, 858091, 3102329, 40330277]

約数ペア:

[(1, 40330277), (13, 3102329), (47, 858091), (149, 270673), (443, 91039), (611, 66007), (1937, 20821), (5759, 7003)]