21101154

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{121271}}^1$

素因数の和:121305

約数の個数: 16

約数和(自身を含む): 43657920

約数和(自身を除く): 22556766

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 121271, 242542, 363813, 727626, 3516859, 7033718, 10550577, 21101154]

約数ペア:

[(1, 21101154), (2, 10550577), (3, 7033718), (6, 3516859), (29, 727626), (58, 363813), (87, 242542), (174, 121271)]