42471723

素因数分解:

$3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{2371}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 64822016

約数和(自身を除く): 22350293

約数列:

[1, 3, 7, 21, 853, 2371, 2559, 5971, 7113, 16597, 17913, 49791, 2022463, 6067389, 14157241, 42471723]

約数ペア:

[(1, 42471723), (3, 14157241), (7, 6067389), (21, 2022463), (853, 49791), (2371, 17913), (2559, 16597), (5971, 7113)]