56437791

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4519}}^1$

素因数の和:4726

約数の個数: 16

約数和(自身を含む): 78973440

約数和(自身を除く): 22535649

約数列:

[1, 3, 23, 69, 181, 543, 4163, 4519, 12489, 13557, 103937, 311811, 817939, 2453817, 18812597, 56437791]

約数ペア:

[(1, 56437791), (3, 18812597), (23, 2453817), (69, 817939), (181, 311811), (543, 103937), (4163, 13557), (4519, 12489)]