2017386111

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{122869}}^1$

素因数の和:123306

約数の個数: 16

約数和(自身を含む): 2903663840

約数和(自身を除く): 886277729

約数列:

[1, 3, 13, 39, 421, 1263, 5473, 16419, 122869, 368607, 1597297, 4791891, 51727849, 155183547, 672462037, 2017386111]

約数ペア:

[(1, 2017386111), (3, 672462037), (13, 155183547), (39, 51727849), (421, 4791891), (1263, 1597297), (5473, 368607), (16419, 122869)]