13175253

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16087}}^1$

素因数の和:16113

約数の個数: 24

約数和(自身を含む): 23424128

約数和(自身を除く): 10248875

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 16087, 48261, 112609, 144783, 209131, 337827, 627393, 1013481, 1463917, 1882179, 4391751, 13175253]

約数ペア:

[(1, 13175253), (3, 4391751), (7, 1882179), (9, 1463917), (13, 1013481), (21, 627393), (39, 337827), (63, 209131), (91, 144783), (117, 112609), (273, 48261), (819, 16087)]