1566407817

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{13388101}}^1$

素因数の和:13388120

約数の個数: 12

約数和(自身を含む): 2436634564

約数和(自身を除く): 870226747

約数列:

[1, 3, 9, 13, 39, 117, 13388101, 40164303, 120492909, 174045313, 522135939, 1566407817]

約数ペア:

[(1, 1566407817), (3, 522135939), (9, 174045313), (13, 120492909), (39, 40164303), (117, 13388101)]