13016691

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 19955520

約数和(自身を除く): 6938829

約数列:

[1, 3, 9, 19, 57, 163, 171, 467, 489, 1401, 1467, 3097, 4203, 8873, 9291, 26619, 27873, 76121, 79857, 228363, 685089, 1446299, 4338897, 13016691]

約数ペア:

[(1, 13016691), (3, 4338897), (9, 1446299), (19, 685089), (57, 228363), (163, 79857), (171, 76121), (467, 27873), (489, 26619), (1401, 9291), (1467, 8873), (3097, 4203)]