18131703

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 24883200

約数和(自身を除く): 6751497

約数列:

[1, 3, 59, 89, 177, 267, 1151, 3453, 5251, 15753, 67909, 102439, 203727, 307317, 6043901, 18131703]

約数ペア:

[(1, 18131703), (3, 6043901), (59, 307317), (89, 203727), (177, 102439), (267, 67909), (1151, 15753), (3453, 5251)]