31140771

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8167}}^1$

素因数の和:8242

約数の個数: 16

約数和(自身を含む): 43911168

約数和(自身を除く): 12770397

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 8167, 24501, 253177, 334847, 759531, 1004541, 10380257, 31140771]

約数ペア:

[(1, 31140771), (3, 10380257), (31, 1004541), (41, 759531), (93, 334847), (123, 253177), (1271, 24501), (3813, 8167)]