31481733

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15733}}^1$

素因数の和:15788

約数の個数: 16

約数和(自身を含む): 45313920

約数和(自身を除く): 13832187

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 15733, 47199, 361859, 456257, 1085577, 1368771, 10493911, 31481733]

約数ペア:

[(1, 31481733), (3, 10493911), (23, 1368771), (29, 1085577), (69, 456257), (87, 361859), (667, 47199), (2001, 15733)]