47756247

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12161}}^1$

素因数の和:12199

約数の個数: 32

約数和(自身を含む): 84063744

約数和(自身を除く): 36307497

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 12161, 36483, 85127, 133771, 206737, 255381, 401313, 620211, 936397, 1447159, 2274107, 2809191, 4341477, 6822321, 15918749, 47756247]

約数ペア:

[(1, 47756247), (3, 15918749), (7, 6822321), (11, 4341477), (17, 2809191), (21, 2274107), (33, 1447159), (51, 936397), (77, 620211), (119, 401313), (187, 255381), (231, 206737), (357, 133771), (561, 85127), (1309, 36483), (3927, 12161)]