1343793

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 2002176

約数和(自身を除く): 658383

約数列:

[1, 3, 11, 33, 43, 129, 473, 947, 1419, 2841, 10417, 31251, 40721, 122163, 447931, 1343793]

約数ペア:

[(1, 1343793), (3, 447931), (11, 122163), (33, 40721), (43, 31251), (129, 10417), (473, 2841), (947, 1419)]