668889076917

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{13117787}}^1$

素因数の和:13118552

約数の個数: 16

約数和(自身を含む): 931887659520

約数和(自身を除く): 262998582603

約数列:

[1, 3, 23, 69, 739, 2217, 16997, 50991, 13117787, 39353361, 301709101, 905127303, 9694044593, 29082133779, 222963025639, 668889076917]

約数ペア:

[(1, 668889076917), (3, 222963025639), (23, 29082133779), (69, 9694044593), (739, 905127303), (2217, 301709101), (16997, 39353361), (50991, 13117787)]