5197887

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 8002800

約数和(自身を除く): 2804913

約数列:

[1, 3, 9, 19, 57, 113, 171, 269, 339, 807, 1017, 2147, 2421, 5111, 6441, 15333, 19323, 30397, 45999, 91191, 273573, 577543, 1732629, 5197887]

約数ペア:

[(1, 5197887), (3, 1732629), (9, 577543), (19, 273573), (57, 91191), (113, 45999), (171, 30397), (269, 19323), (339, 15333), (807, 6441), (1017, 5111), (2147, 2421)]