47454813

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3001}}^1$

素因数の和:3265

約数の個数: 24

約数和(自身を含む): 78676416

約数和(自身を除く): 31221603

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1757, 2259, 3001, 5271, 9003, 15813, 21007, 27009, 63021, 189063, 753251, 2259753, 5272757, 6779259, 15818271, 47454813]

約数ペア:

[(1, 47454813), (3, 15818271), (7, 6779259), (9, 5272757), (21, 2259753), (63, 753251), (251, 189063), (753, 63021), (1757, 27009), (2259, 21007), (3001, 15813), (5271, 9003)]