299603043

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{13163}}^1$

素因数の和:13456

約数の個数: 20

約数和(自身を含む): 449182008

約数和(自身を除く): 149578965

約数列:

[1, 3, 9, 27, 81, 281, 843, 2529, 7587, 13163, 22761, 39489, 118467, 355401, 1066203, 3698803, 11096409, 33289227, 99867681, 299603043]

約数ペア:

[(1, 299603043), (3, 99867681), (9, 33289227), (27, 11096409), (81, 3698803), (281, 1066203), (843, 355401), (2529, 118467), (7587, 39489), (13163, 22761)]