4870789

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 6537024

約数和(自身を除く): 1666235

約数列:

[1, 7, 11, 17, 61, 77, 119, 187, 427, 671, 1037, 1309, 3721, 4697, 7259, 11407, 26047, 40931, 63257, 79849, 286517, 442799, 695827, 4870789]

約数ペア:

[(1, 4870789), (7, 695827), (11, 442799), (17, 286517), (61, 79849), (77, 63257), (119, 40931), (187, 26047), (427, 11407), (671, 7259), (1037, 4697), (1309, 3721)]