31319859

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11071}}^1$

素因数の和:11138

約数の個数: 16

約数和(自身を含む): 44642304

約数和(自身を除く): 13322445

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 11071, 33213, 254633, 453911, 763899, 1361733, 10439953, 31319859]

約数ペア:

[(1, 31319859), (3, 10439953), (23, 1361733), (41, 763899), (69, 453911), (123, 254633), (943, 33213), (2829, 11071)]