1299050879

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{9949}}^1$

素因数の和:10790

約数の個数: 16

約数和(自身を含む): 1551244800

約数和(自身を除く): 252193921

約数列:

[1, 7, 23, 161, 811, 5677, 9949, 18653, 69643, 130571, 228827, 1601789, 8068639, 56480473, 185578697, 1299050879]

約数ペア:

[(1, 1299050879), (7, 185578697), (23, 56480473), (161, 8068639), (811, 1601789), (5677, 228827), (9949, 130571), (18653, 69643)]