47625291

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3163}}^1$

素因数の和:3415

約数の個数: 24

約数和(自身を含む): 78973440

約数和(自身を除く): 31348149

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 3163, 5019, 9489, 15057, 22141, 28467, 66423, 199269, 755957, 2267871, 5291699, 6803613, 15875097, 47625291]

約数ペア:

[(1, 47625291), (3, 15875097), (7, 6803613), (9, 5291699), (21, 2267871), (63, 755957), (239, 199269), (717, 66423), (1673, 28467), (2151, 22141), (3163, 15057), (5019, 9489)]