8064749

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 10927872

約数和(自身を除く): 2863123

約数列:

[1, 7, 11, 17, 61, 77, 101, 119, 187, 427, 671, 707, 1037, 1111, 1309, 1717, 4697, 6161, 7259, 7777, 11407, 12019, 18887, 43127, 67771, 79849, 104737, 132209, 474397, 733159, 1152107, 8064749]

約数ペア:

[(1, 8064749), (7, 1152107), (11, 733159), (17, 474397), (61, 132209), (77, 104737), (101, 79849), (119, 67771), (187, 43127), (427, 18887), (671, 12019), (707, 11407), (1037, 7777), (1111, 7259), (1309, 6161), (1717, 4697)]