379987179

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{52103}}^1$

素因数の和:52147

約数の個数: 32

約数和(自身を含む): 630249984

約数和(自身を除く): 250262805

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 52103, 156309, 573133, 677339, 885751, 1719399, 2032017, 2657253, 7450729, 9743261, 11514763, 22352187, 29229783, 34544289, 126662393, 379987179]

約数ペア:

[(1, 379987179), (3, 126662393), (11, 34544289), (13, 29229783), (17, 22352187), (33, 11514763), (39, 9743261), (51, 7450729), (143, 2657253), (187, 2032017), (221, 1719399), (429, 885751), (561, 677339), (663, 573133), (2431, 156309), (7293, 52103)]