16312761

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{62501}}^1$

素因数の和:62536

約数の個数: 12

約数和(自身を含む): 24375780

約数和(自身を除く): 8063019

約数列:

[1, 3, 9, 29, 87, 261, 62501, 187503, 562509, 1812529, 5437587, 16312761]

約数ペア:

[(1, 16312761), (3, 5437587), (9, 1812529), (29, 562509), (87, 187503), (261, 62501)]