3977996889

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{2797}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 5705233920

約数和(自身を除く): 1727237031

約数列:

[1, 3, 17, 51, 79, 237, 353, 1059, 1343, 2797, 4029, 6001, 8391, 18003, 27887, 47549, 83661, 142647, 220963, 474079, 662889, 987341, 1422237, 2962023, 3756371, 11269113, 16784797, 50354391, 77999939, 233999817, 1325998963, 3977996889]

約数ペア:

[(1, 3977996889), (3, 1325998963), (17, 233999817), (51, 77999939), (79, 50354391), (237, 16784797), (353, 11269113), (1059, 3756371), (1343, 2962023), (2797, 1422237), (4029, 987341), (6001, 662889), (8391, 474079), (18003, 220963), (27887, 142647), (47549, 83661)]