3317858817

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1\times {\mathrm{4421}}^1$

素因数の和:7193

約数の個数: 32

約数和(自身を含む): 5447904000

約数和(自身を除く): 2130045183

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2749, 4421, 8247, 13263, 19243, 30947, 35737, 57473, 57729, 92841, 107211, 172419, 250159, 402311, 750477, 1206933, 12153329, 36459987, 85073303, 157993277, 255219909, 473979831, 1105952939, 3317858817]

約数ペア:

[(1, 3317858817), (3, 1105952939), (7, 473979831), (13, 255219909), (21, 157993277), (39, 85073303), (91, 36459987), (273, 12153329), (2749, 1206933), (4421, 750477), (8247, 402311), (13263, 250159), (19243, 172419), (30947, 107211), (35737, 92841), (57473, 57729)]