5307939

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6481}}^1$

素因数の和:6507

約数の個数: 24

約数和(自身を含む): 9437792

約数和(自身を除く): 4129853

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 6481, 19443, 45367, 58329, 84253, 136101, 252759, 408303, 589771, 758277, 1769313, 5307939]

約数ペア:

[(1, 5307939), (3, 1769313), (7, 758277), (9, 589771), (13, 408303), (21, 252759), (39, 136101), (63, 84253), (91, 58329), (117, 45367), (273, 19443), (819, 6481)]