15707053359

素因数分解:

$3^4\times {\mathrm{509}}^1\times {\mathrm{380971}}^1$

素因数の和:381492

約数の個数: 20

約数和(自身を含む): 23509782120

約数和(自身を除く): 7802728761

約数列:

[1, 3, 9, 27, 81, 509, 1527, 4581, 13743, 41229, 380971, 1142913, 3428739, 10286217, 30858651, 193914239, 581742717, 1745228151, 5235684453, 15707053359]

約数ペア:

[(1, 15707053359), (3, 5235684453), (9, 1745228151), (27, 581742717), (81, 193914239), (509, 30858651), (1527, 10286217), (4581, 3428739), (13743, 1142913), (41229, 380971)]