13306811907

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{6959}}^1$

素因数の和:7731

約数の個数: 32

約数和(自身を含む): 18975744000

約数和(自身を除く): 5668932093

約数列:

[1, 3, 29, 31, 87, 93, 709, 899, 2127, 2697, 6959, 20561, 20877, 21979, 61683, 65937, 201811, 215729, 605433, 637391, 647187, 1912173, 4933931, 6256141, 14801793, 18768423, 143083999, 152951861, 429251997, 458855583, 4435603969, 13306811907]

約数ペア:

[(1, 13306811907), (3, 4435603969), (29, 458855583), (31, 429251997), (87, 152951861), (93, 143083999), (709, 18768423), (899, 14801793), (2127, 6256141), (2697, 4933931), (6959, 1912173), (20561, 647187), (20877, 637391), (21979, 605433), (61683, 215729), (65937, 201811)]