17628839

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 19029120

約数和(自身を除く): 1400281

約数列:

[1, 29, 43, 67, 211, 1247, 1943, 2881, 6119, 9073, 14137, 83549, 263117, 409973, 607891, 17628839]

約数ペア:

[(1, 17628839), (29, 607891), (43, 409973), (67, 263117), (211, 83549), (1247, 14137), (1943, 9073), (2881, 6119)]