19944296463

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73056031}}^1$

素因数の和:73056054

約数の個数: 16

約数和(自身を含む): 32729102336

約数和(自身を除く): 12784805873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 73056031, 219168093, 511392217, 949728403, 1534176651, 2849185209, 6648098821, 19944296463]

約数ペア:

[(1, 19944296463), (3, 6648098821), (7, 2849185209), (13, 1534176651), (21, 949728403), (39, 511392217), (91, 219168093), (273, 73056031)]