53135439

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{10499}}^1$

素因数の和:10750

約数の個数: 16

約数和(自身を含む): 81312000

約数和(自身を除く): 28176561

約数列:

[1, 3, 7, 21, 241, 723, 1687, 5061, 10499, 31497, 73493, 220479, 2530259, 7590777, 17711813, 53135439]

約数ペア:

[(1, 53135439), (3, 17711813), (7, 7590777), (21, 2530259), (241, 220479), (723, 73493), (1687, 31497), (5061, 10499)]