497388021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{10211}}^1$

素因数の和:11476

約数の個数: 16

約数和(自身を含む): 714840000

約数和(自身を除く): 217451979

約数列:

[1, 3, 13, 39, 1249, 3747, 10211, 16237, 30633, 48711, 132743, 398229, 12753539, 38260617, 165796007, 497388021]

約数ペア:

[(1, 497388021), (3, 165796007), (13, 38260617), (39, 12753539), (1249, 398229), (3747, 132743), (10211, 48711), (16237, 30633)]