13889780997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1\times {\mathrm{2683}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 19868986368

約数和(自身を除く): 5979205371

約数列:

[1, 3, 17, 51, 83, 249, 1223, 1411, 2683, 3669, 4233, 8049, 20791, 45611, 62373, 101509, 136833, 222689, 304527, 668067, 1725653, 3281309, 3785713, 5176959, 9843927, 11357139, 55782253, 167346759, 272348647, 817045941, 4629926999, 13889780997]

約数ペア:

[(1, 13889780997), (3, 4629926999), (17, 817045941), (51, 272348647), (83, 167346759), (249, 55782253), (1223, 11357139), (1411, 9843927), (2683, 5176959), (3669, 3785713), (4233, 3281309), (8049, 1725653), (20791, 668067), (45611, 304527), (62373, 222689), (101509, 136833)]