210878607

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{2267}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 285005952

約数和(自身を除く): 74127345

約数列:

[1, 3, 101, 303, 307, 921, 2267, 6801, 31007, 93021, 228967, 686901, 695969, 2087907, 70292869, 210878607]

約数ペア:

[(1, 210878607), (3, 70292869), (101, 2087907), (303, 695969), (307, 686901), (921, 228967), (2267, 93021), (6801, 31007)]