207012903

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{10831}}^1$

素因数の和:11134

約数の個数: 16

約数和(自身を含む): 289084416

約数和(自身を除く): 82071513

約数列:

[1, 3, 23, 69, 277, 831, 6371, 10831, 19113, 32493, 249113, 747339, 3000187, 9000561, 69004301, 207012903]

約数ペア:

[(1, 207012903), (3, 69004301), (23, 9000561), (69, 3000187), (277, 747339), (831, 249113), (6371, 32493), (10831, 19113)]