13572273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 22522752

約数和(自身を除く): 8950479

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 1861, 2431, 5583, 7293, 20471, 24193, 31637, 61413, 72579, 94911, 266123, 348007, 411281, 798369, 1044021, 1233843, 4524091, 13572273]

約数ペア:

[(1, 13572273), (3, 4524091), (11, 1233843), (13, 1044021), (17, 798369), (33, 411281), (39, 348007), (51, 266123), (143, 94911), (187, 72579), (221, 61413), (429, 31637), (561, 24193), (663, 20471), (1861, 7293), (2431, 5583)]