12371128731

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1667}}^1\times {\mathrm{21143}}^1$

素因数の和:22832

約数の個数: 32

約数和(自身を含む): 19750187520

約数和(自身を除く): 7379058789

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1667, 5001, 15003, 21143, 21671, 45009, 63429, 65013, 190287, 195039, 274859, 570861, 585117, 824577, 2473731, 7421193, 35245381, 105736143, 317208429, 458189953, 951625287, 1374569859, 4123709577, 12371128731]

約数ペア:

[(1, 12371128731), (3, 4123709577), (9, 1374569859), (13, 951625287), (27, 458189953), (39, 317208429), (117, 105736143), (351, 35245381), (1667, 7421193), (5001, 2473731), (15003, 824577), (21143, 585117), (21671, 570861), (45009, 274859), (63429, 195039), (65013, 190287)]