1640343882249

素因数分解:

$3^2\times {\mathrm{431}}^1\times {\mathrm{3769}}^1\times {\mathrm{112199}}^1$

素因数の和:116405

約数の個数: 24

約数和(自身を含む): 2375534304000

約数和(自身を除く): 735190421751

約数列:

[1, 3, 9, 431, 1293, 3769, 3879, 11307, 33921, 112199, 336597, 1009791, 1624439, 4873317, 14619951, 48357769, 145073307, 422878031, 435219921, 1268634093, 3805902279, 182260431361, 546781294083, 1640343882249]

約数ペア:

[(1, 1640343882249), (3, 546781294083), (9, 182260431361), (431, 3805902279), (1293, 1268634093), (3769, 435219921), (3879, 422878031), (11307, 145073307), (33921, 48357769), (112199, 14619951), (336597, 4873317), (1009791, 1624439)]