17280797

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 18741888

約数和(自身を除く): 1461091

約数列:

[1, 23, 43, 101, 173, 989, 2323, 3979, 4343, 7439, 17473, 99889, 171097, 401879, 751339, 17280797]

約数ペア:

[(1, 17280797), (23, 751339), (43, 401879), (101, 171097), (173, 99889), (989, 17473), (2323, 7439), (3979, 4343)]