22201361

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 24

約数和(自身を含む): 28108800

約数和(自身を除く): 5907439

約数列:

[1, 7, 13, 49, 91, 169, 343, 383, 637, 1183, 2681, 4459, 4979, 8281, 18767, 34853, 57967, 64727, 131369, 243971, 453089, 1707797, 3171623, 22201361]

約数ペア:

[(1, 22201361), (7, 3171623), (13, 1707797), (49, 453089), (91, 243971), (169, 131369), (343, 64727), (383, 57967), (637, 34853), (1183, 18767), (2681, 8281), (4459, 4979)]