25874199

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{787}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 40443312

約数和(自身を除く): 14569113

約数列:

[1, 3, 9, 13, 39, 117, 281, 787, 843, 2361, 2529, 3653, 7083, 10231, 10959, 30693, 32877, 92079, 221147, 663441, 1990323, 2874911, 8624733, 25874199]

約数ペア:

[(1, 25874199), (3, 8624733), (9, 2874911), (13, 1990323), (39, 663441), (117, 221147), (281, 92079), (787, 32877), (843, 30693), (2361, 10959), (2529, 10231), (3653, 7083)]