153322813

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1787}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 190786752

約数和(自身を除く): 37463939

約数列:

[1, 7, 17, 49, 103, 119, 721, 833, 1751, 1787, 5047, 12257, 12509, 30379, 85799, 87563, 184061, 212653, 1288427, 1488571, 3129037, 9018989, 21903259, 153322813]

約数ペア:

[(1, 153322813), (7, 21903259), (17, 9018989), (49, 3129037), (103, 1488571), (119, 1288427), (721, 212653), (833, 184061), (1751, 87563), (1787, 85799), (5047, 30379), (12257, 12509)]