20131729103

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{4079}}^1$

素因数の和:4307

約数の個数: 32

約数和(自身を含む): 22368648960

約数和(自身を除く): 2236919857

約数列:

[1, 17, 41, 73, 97, 697, 1241, 1649, 2993, 3977, 4079, 7081, 50881, 67609, 69343, 120377, 167239, 290321, 297767, 395663, 2843063, 4935457, 5062039, 6726271, 12208447, 16222183, 28883399, 207543599, 275777111, 491017783, 1184219359, 20131729103]

約数ペア:

[(1, 20131729103), (17, 1184219359), (41, 491017783), (73, 275777111), (97, 207543599), (697, 28883399), (1241, 16222183), (1649, 12208447), (2993, 6726271), (3977, 5062039), (4079, 4935457), (7081, 2843063), (50881, 395663), (67609, 297767), (69343, 290321), (120377, 167239)]