216113037

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{447439}}^1$

素因数の和:447472

約数の個数: 16

約数和(自身を含む): 343633920

約数和(自身を除く): 127520883

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 447439, 1342317, 3132073, 9396219, 10291097, 30873291, 72037679, 216113037]

約数ペア:

[(1, 216113037), (3, 72037679), (7, 30873291), (21, 10291097), (23, 9396219), (69, 3132073), (161, 1342317), (483, 447439)]