39831201

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5417}}^1$

素因数の和:5485

約数の個数: 24

約数和(自身を含む): 61981920

約数和(自身を除く): 22150719

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 5417, 7353, 16251, 48753, 102923, 232931, 308769, 698793, 926307, 2096379, 4425689, 13277067, 39831201]

約数ペア:

[(1, 39831201), (3, 13277067), (9, 4425689), (19, 2096379), (43, 926307), (57, 698793), (129, 308769), (171, 232931), (387, 102923), (817, 48753), (2451, 16251), (5417, 7353)]