14972503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4013}}^1$

素因数の和:4074

約数の個数: 16

約数和(自身を含む): 18881856

約数和(自身を除く): 3909353

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 4013, 28091, 52169, 164533, 365183, 1151731, 2138929, 14972503]

約数ペア:

[(1, 14972503), (7, 2138929), (13, 1151731), (41, 365183), (91, 164533), (287, 52169), (533, 28091), (3731, 4013)]