1023183

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 1716000

約数和(自身を除く): 692817

約数列:

[1, 3, 7, 9, 21, 63, 109, 149, 327, 447, 763, 981, 1043, 1341, 2289, 3129, 6867, 9387, 16241, 48723, 113687, 146169, 341061, 1023183]

約数ペア:

[(1, 1023183), (3, 341061), (7, 146169), (9, 113687), (21, 48723), (63, 16241), (109, 9387), (149, 6867), (327, 3129), (447, 2289), (763, 1341), (981, 1043)]