5543321

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 6894720

約数和(自身を除く): 1351399

約数列:

[1, 7, 29, 47, 49, 83, 203, 329, 581, 1363, 1421, 2303, 2407, 3901, 4067, 9541, 16849, 27307, 66787, 113129, 117943, 191149, 791903, 5543321]

約数ペア:

[(1, 5543321), (7, 791903), (29, 191149), (47, 117943), (49, 113129), (83, 66787), (203, 27307), (329, 16849), (581, 9541), (1363, 4067), (1421, 3901), (2303, 2407)]