17992107

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15031}}^1$

素因数の和:15063

約数の個数: 24

約数和(自身を含む): 31266560

約数和(自身を除く): 13274453

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 15031, 45093, 105217, 135279, 285589, 315651, 856767, 946953, 1999123, 2570301, 5997369, 17992107]

約数ペア:

[(1, 17992107), (3, 5997369), (7, 2570301), (9, 1999123), (19, 946953), (21, 856767), (57, 315651), (63, 285589), (133, 135279), (171, 105217), (399, 45093), (1197, 15031)]