61223939

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 72493056

約数和(自身を除く): 11269117

約数列:

[1, 7, 47, 71, 329, 497, 2621, 3337, 18347, 23359, 123187, 186091, 862309, 1302637, 8746277, 61223939]

約数ペア:

[(1, 61223939), (7, 8746277), (47, 1302637), (71, 862309), (329, 186091), (497, 123187), (2621, 23359), (3337, 18347)]