56437407

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{482371}}^1$

素因数の和:482390

約数の個数: 12

約数和(自身を含む): 87791704

約数和(自身を除く): 31354297

約数列:

[1, 3, 9, 13, 39, 117, 482371, 1447113, 4341339, 6270823, 18812469, 56437407]

約数ペア:

[(1, 56437407), (3, 18812469), (9, 6270823), (13, 4341339), (39, 1447113), (117, 482371)]