393565942081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2803}}^1\times {\mathrm{11239}}^1$

素因数の和:14117

約数の個数: 24

約数和(自身を含む): 438148777920

約数和(自身を除く): 44582835839

約数列:

[1, 13, 31, 403, 961, 2803, 11239, 12493, 36439, 86893, 146107, 348409, 1129609, 2693683, 4529317, 10800679, 31502917, 35017879, 140408827, 409537921, 976590427, 12695675551, 30274303237, 393565942081]

約数ペア:

[(1, 393565942081), (13, 30274303237), (31, 12695675551), (403, 976590427), (961, 409537921), (2803, 140408827), (11239, 35017879), (12493, 31502917), (36439, 10800679), (86893, 4529317), (146107, 2693683), (348409, 1129609)]