520017121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{3539}}^1$

素因数の和:3768

約数の個数: 16

約数和(自身を含む): 570931200

約数和(自身を除く): 50914079

約数列:

[1, 13, 89, 127, 1157, 1651, 3539, 11303, 46007, 146939, 314971, 449453, 4094623, 5842889, 40001317, 520017121]

約数ペア:

[(1, 520017121), (13, 40001317), (89, 5842889), (127, 4094623), (1157, 449453), (1651, 314971), (3539, 146939), (11303, 46007)]