13101189

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 18155520

約数和(自身を除く): 5054331

約数列:

[1, 3, 31, 93, 179, 537, 787, 2361, 5549, 16647, 24397, 73191, 140873, 422619, 4367063, 13101189]

約数ペア:

[(1, 13101189), (3, 4367063), (31, 422619), (93, 140873), (179, 73191), (537, 24397), (787, 16647), (2361, 5549)]