82211969

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{863}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 97320960

約数和(自身を除く): 15108991

約数列:

[1, 7, 31, 217, 439, 863, 3073, 6041, 13609, 26753, 95263, 187271, 378857, 2651999, 11744567, 82211969]

約数ペア:

[(1, 82211969), (7, 11744567), (31, 2651999), (217, 378857), (439, 187271), (863, 95263), (3073, 26753), (6041, 13609)]