31081347

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{104651}}^1$

素因数の和:104671

約数の個数: 16

約数和(自身を含む): 50232960

約数和(自身を除く): 19151613

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 104651, 313953, 941859, 1151161, 2825577, 3453483, 10360449, 31081347]

約数ペア:

[(1, 31081347), (3, 10360449), (9, 3453483), (11, 2825577), (27, 1151161), (33, 941859), (99, 313953), (297, 104651)]