56440917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{482401}}^1$

素因数の和:482420

約数の個数: 12

約数和(自身を含む): 87797164

約数和(自身を除く): 31356247

約数列:

[1, 3, 9, 13, 39, 117, 482401, 1447203, 4341609, 6271213, 18813639, 56440917]

約数ペア:

[(1, 56440917), (3, 18813639), (9, 6271213), (13, 4341609), (39, 1447203), (117, 482401)]