21825093

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5417}}^1$

素因数の和:5516

約数の個数: 16

約数和(自身を含む): 31207680

約数和(自身を除く): 9382587

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 5417, 16251, 92089, 276267, 427943, 1283829, 7275031, 21825093]

約数ペア:

[(1, 21825093), (3, 7275031), (17, 1283829), (51, 427943), (79, 276267), (237, 92089), (1343, 16251), (4029, 5417)]