42142639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1429}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 52715520

約数和(自身を除く): 10572881

約数列:

[1, 7, 11, 77, 383, 1429, 2681, 4213, 10003, 15719, 29491, 110033, 547307, 3831149, 6020377, 42142639]

約数ペア:

[(1, 42142639), (7, 6020377), (11, 3831149), (77, 547307), (383, 110033), (1429, 29491), (2681, 15719), (4213, 10003)]