47373831

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 70543616

約数和(自身を除く): 23169785

約数列:

[1, 3, 9, 43, 129, 163, 387, 489, 751, 1467, 2253, 6759, 7009, 21027, 32293, 63081, 96879, 122413, 290637, 367239, 1101717, 5263759, 15791277, 47373831]

約数ペア:

[(1, 47373831), (3, 15791277), (9, 5263759), (43, 1101717), (129, 367239), (163, 290637), (387, 122413), (489, 96879), (751, 63081), (1467, 32293), (2253, 21027), (6759, 7009)]