31337047

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 36498240

約数和(自身を除く): 5161193

約数列:

[1, 7, 113, 173, 229, 791, 1211, 1603, 19549, 25877, 39617, 136843, 181139, 277319, 4476721, 31337047]

約数ペア:

[(1, 31337047), (7, 4476721), (113, 277319), (173, 181139), (229, 136843), (791, 39617), (1211, 25877), (1603, 19549)]