2017009519

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{8081}}^1$

素因数の和:8466

約数の個数: 16

約数和(自身を含む): 2329943616

約数和(自身を除く): 312934097

約数列:

[1, 7, 181, 197, 1267, 1379, 8081, 35657, 56567, 249599, 1462661, 1591957, 10238627, 11143699, 288144217, 2017009519]

約数ペア:

[(1, 2017009519), (7, 288144217), (181, 11143699), (197, 10238627), (1267, 1591957), (1379, 1462661), (8081, 249599), (35657, 56567)]