86673923

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3049}}^1$

素因数の和:3218

約数の個数: 16

約数和(自身を含む): 103065600

約数和(自身を除く): 16391677

約数列:

[1, 7, 31, 131, 217, 917, 3049, 4061, 21343, 28427, 94519, 399419, 661633, 2795933, 12381989, 86673923]

約数ペア:

[(1, 86673923), (7, 12381989), (31, 2795933), (131, 661633), (217, 399419), (917, 94519), (3049, 28427), (4061, 21343)]