57039199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 72078336

約数和(自身を除く): 15039137

約数列:

[1, 7, 17, 43, 71, 119, 157, 301, 497, 731, 1099, 1207, 2669, 3053, 5117, 6751, 8449, 11147, 18683, 21371, 47257, 51901, 78029, 114767, 189499, 363307, 479321, 803369, 1326493, 3355247, 8148457, 57039199]

約数ペア:

[(1, 57039199), (7, 8148457), (17, 3355247), (43, 1326493), (71, 803369), (119, 479321), (157, 363307), (301, 189499), (497, 114767), (731, 78029), (1099, 51901), (1207, 47257), (2669, 21371), (3053, 18683), (5117, 11147), (6751, 8449)]