31921053

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7541}}^1$

素因数の和:7644

約数の個数: 16

約数和(自身を含む): 45614016

約数和(自身を除く): 13692963

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 7541, 22623, 128197, 384591, 625903, 1877709, 10640351, 31921053]

約数ペア:

[(1, 31921053), (3, 10640351), (17, 1877709), (51, 625903), (83, 384591), (249, 128197), (1411, 22623), (4233, 7541)]