56671321

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 66253824

約数和(自身を除く): 9582503

約数列:

[1, 7, 83, 103, 581, 721, 947, 6629, 8549, 59843, 78601, 97541, 550207, 682787, 8095903, 56671321]

約数ペア:

[(1, 56671321), (7, 8095903), (83, 682787), (103, 550207), (581, 97541), (721, 78601), (947, 59843), (6629, 8549)]