9992043

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 15425280

約数和(自身を除く): 5433237

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 823, 1349, 2469, 4047, 7407, 12141, 15637, 46911, 58433, 140733, 175299, 525897, 1110227, 3330681, 9992043]

約数ペア:

[(1, 9992043), (3, 3330681), (9, 1110227), (19, 525897), (57, 175299), (71, 140733), (171, 58433), (213, 46911), (639, 15637), (823, 12141), (1349, 7407), (2469, 4047)]