27983982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{358769}}^1$

素因数の和:358787

約数の個数: 16

約数和(自身を含む): 60273360

約数和(自身を除く): 32289378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 358769, 717538, 1076307, 2152614, 4663997, 9327994, 13991991, 27983982]

約数ペア:

[(1, 27983982), (2, 13991991), (3, 9327994), (6, 4663997), (13, 2152614), (26, 1076307), (39, 717538), (78, 358769)]