31004827

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2063}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 37647360

約数和(自身を除く): 6642533

約数列:

[1, 7, 19, 113, 133, 791, 2063, 2147, 14441, 15029, 39197, 233119, 274379, 1631833, 4429261, 31004827]

約数ペア:

[(1, 31004827), (7, 4429261), (19, 1631833), (113, 274379), (133, 233119), (791, 39197), (2063, 15029), (2147, 14441)]