29720563

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 31701600

約数和(自身を除く): 1981037

約数列:

[1, 29, 73, 101, 139, 2117, 2929, 4031, 7373, 10147, 14039, 213817, 294263, 407131, 1024847, 29720563]

約数ペア:

[(1, 29720563), (29, 1024847), (73, 407131), (101, 294263), (139, 213817), (2117, 14039), (2929, 10147), (4031, 7373)]