1330972719

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{209569}}^1$

素因数の和:209674

約数の個数: 16

約数和(自身を含む): 1860981600

約数和(自身を除く): 530008881

約数列:

[1, 3, 29, 73, 87, 219, 2117, 6351, 209569, 628707, 6077501, 15298537, 18232503, 45895611, 443657573, 1330972719]

約数ペア:

[(1, 1330972719), (3, 443657573), (29, 45895611), (73, 18232503), (87, 15298537), (219, 6077501), (2117, 628707), (6351, 209569)]