15415663491

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{919}}^1\times {\mathrm{26251}}^1$

素因数の和:27247

約数の個数: 24

約数和(自身を含む): 22606122240

約数和(自身を除く): 7190458749

約数列:

[1, 3, 9, 71, 213, 639, 919, 2757, 8271, 26251, 65249, 78753, 195747, 236259, 587241, 1863821, 5591463, 16774389, 24124669, 72374007, 217122021, 1712851499, 5138554497, 15415663491]

約数ペア:

[(1, 15415663491), (3, 5138554497), (9, 1712851499), (71, 217122021), (213, 72374007), (639, 24124669), (919, 16774389), (2757, 5591463), (8271, 1863821), (26251, 587241), (65249, 236259), (78753, 195747)]