4620651

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:120

約数の個数: 36

約数和(自身を含む): 7768872

約数和(自身を除く): 3148221

約数列:

[1, 3, 7, 17, 21, 43, 49, 51, 119, 129, 147, 301, 357, 731, 833, 903, 1849, 2107, 2193, 2499, 5117, 5547, 6321, 12943, 15351, 31433, 35819, 38829, 90601, 94299, 107457, 220031, 271803, 660093, 1540217, 4620651]

約数ペア:

[(1, 4620651), (3, 1540217), (7, 660093), (17, 271803), (21, 220031), (43, 107457), (49, 94299), (51, 90601), (119, 38829), (129, 35819), (147, 31433), (301, 15351), (357, 12943), (731, 6321), (833, 5547), (903, 5117), (1849, 2499), (2107, 2193)]