31228621

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 33580800

約数和(自身を除く): 2352179

約数列:

[1, 29, 43, 79, 317, 1247, 2291, 3397, 9193, 13631, 25043, 98513, 395299, 726247, 1076849, 31228621]

約数ペア:

[(1, 31228621), (29, 1076849), (43, 726247), (79, 395299), (317, 98513), (1247, 25043), (2291, 13631), (3397, 9193)]