22116147

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 30379008

約数和(自身を除く): 8262861

約数列:

[1, 3, 43, 129, 173, 519, 991, 2973, 7439, 22317, 42613, 127839, 171443, 514329, 7372049, 22116147]

約数ペア:

[(1, 22116147), (3, 7372049), (43, 514329), (129, 171443), (173, 127839), (519, 42613), (991, 22317), (2973, 7439)]