56944959

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 77160960

約数和(自身を除く): 20216001

約数列:

[1, 3, 89, 267, 271, 787, 813, 2361, 24119, 70043, 72357, 210129, 213277, 639831, 18981653, 56944959]

約数ペア:

[(1, 56944959), (3, 18981653), (89, 639831), (267, 213277), (271, 210129), (787, 72357), (813, 70043), (2361, 24119)]