47262813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2963}}^1$

素因数の和:3388

約数の個数: 16

約数和(自身を含む): 68053440

約数和(自身を除く): 20790627

約数列:

[1, 3, 13, 39, 409, 1227, 2963, 5317, 8889, 15951, 38519, 115557, 1211867, 3635601, 15754271, 47262813]

約数ペア:

[(1, 47262813), (3, 15754271), (13, 3635601), (39, 1211867), (409, 115557), (1227, 38519), (2963, 15951), (5317, 8889)]