13884759

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3613}}^1$

素因数の和:3687

約数の個数: 24

約数和(自身を含む): 23303072

約数和(自身を除く): 9418313

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3613, 3843, 10839, 25291, 32517, 75873, 220393, 227619, 661179, 1542751, 1983537, 4628253, 13884759]

約数ペア:

[(1, 13884759), (3, 4628253), (7, 1983537), (9, 1542751), (21, 661179), (61, 227619), (63, 220393), (183, 75873), (427, 32517), (549, 25291), (1281, 10839), (3613, 3843)]