987698877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{40283}}^1$

素因数の和:41040

約数の個数: 16

約数和(自身を含む): 1438622208

約数和(自身を除く): 450923331

約数列:

[1, 3, 11, 33, 743, 2229, 8173, 24519, 40283, 120849, 443113, 1329339, 29930269, 89790807, 329232959, 987698877]

約数ペア:

[(1, 987698877), (3, 329232959), (11, 89790807), (33, 29930269), (743, 1329339), (2229, 443113), (8173, 120849), (24519, 40283)]