13949929

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 16473600

約数和(自身を除く): 2523671

約数列:

[1, 7, 47, 109, 329, 389, 763, 2723, 5123, 18283, 35861, 42401, 127981, 296807, 1992847, 13949929]

約数ペア:

[(1, 13949929), (7, 1992847), (47, 296807), (109, 127981), (329, 42401), (389, 35861), (763, 18283), (2723, 5123)]