31605483

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{115771}}^1$

素因数の和:115794

約数の個数: 16

約数和(自身を含む): 51865856

約数和(自身を除く): 20260373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 115771, 347313, 810397, 1505023, 2431191, 4515069, 10535161, 31605483]

約数ペア:

[(1, 31605483), (3, 10535161), (7, 4515069), (13, 2431191), (21, 1505023), (39, 810397), (91, 347313), (273, 115771)]