2663768163

素因数分解:

$3^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{115001}}^1$

素因数の和:116114

約数の個数: 16

約数和(自身を含む): 4062790656

約数和(自身を除く): 1399022493

約数列:

[1, 3, 7, 21, 1103, 3309, 7721, 23163, 115001, 345003, 805007, 2415021, 126846103, 380538309, 887922721, 2663768163]

約数ペア:

[(1, 2663768163), (3, 887922721), (7, 380538309), (21, 126846103), (1103, 2415021), (3309, 805007), (7721, 345003), (23163, 115001)]