17769741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1987}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 25955328

約数和(自身を除く): 8185587

約数列:

[1, 3, 11, 33, 271, 813, 1987, 2981, 5961, 8943, 21857, 65571, 538477, 1615431, 5923247, 17769741]

約数ペア:

[(1, 17769741), (3, 5923247), (11, 1615431), (33, 538477), (271, 65571), (813, 21857), (1987, 8943), (2981, 5961)]