56881929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{1601}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 81817344

約数和(自身を除く): 24935415

約数列:

[1, 3, 13, 39, 911, 1601, 2733, 4803, 11843, 20813, 35529, 62439, 1458511, 4375533, 18960643, 56881929]

約数ペア:

[(1, 56881929), (3, 18960643), (13, 4375533), (39, 1458511), (911, 62439), (1601, 35529), (2733, 20813), (4803, 11843)]