43020471

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 63323856

約数和(自身を除く): 20303385

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 689, 1601, 2067, 4803, 8957, 20813, 26871, 62439, 84853, 254559, 270569, 811707, 1103089, 3309267, 14340157, 43020471]

約数ペア:

[(1, 43020471), (3, 14340157), (13, 3309267), (39, 1103089), (53, 811707), (159, 270569), (169, 254559), (507, 84853), (689, 62439), (1601, 26871), (2067, 20813), (4803, 8957)]