31397802

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{33331}}^1$

素因数の和:33493

約数の個数: 16

約数和(自身を含む): 63197472

約数和(自身を除く): 31799670

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 33331, 66662, 99993, 199986, 5232967, 10465934, 15698901, 31397802]

約数ペア:

[(1, 31397802), (2, 15698901), (3, 10465934), (6, 5232967), (157, 199986), (314, 99993), (471, 66662), (942, 33331)]