4720947.00000000

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{1601}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 98503776

約数和(自身を除く): 31132095

約数列:

[1, 3, 13, 39, 83, 169, 249, 507, 1079, 1601, 3237, 4803, 14027, 20813, 42081, 62439, 132883, 270569, 398649, 811707, 1727479, 5182437, 22457227, 67371681]

約数ペア:

[(1, 67371681), (3, 22457227), (13, 5182437), (39, 1727479), (83, 811707), (169, 398649), (249, 270569), (507, 132883), (1079, 62439), (1601, 42081), (3237, 20813), (4803, 14027)]