70420827

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 95047200

約数和(自身を除く): 24626373

約数列:

[1, 3, 149, 257, 447, 613, 771, 1839, 38293, 91337, 114879, 157541, 274011, 472623, 23473609, 70420827]

約数ペア:

[(1, 70420827), (3, 23473609), (149, 472623), (257, 274011), (447, 157541), (613, 114879), (771, 91337), (1839, 38293)]