9956781

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 15500160

約数和(自身を除く): 5543379

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 1103, 3009, 3309, 9027, 9927, 18751, 56253, 65077, 168759, 195231, 585693, 1106309, 3318927, 9956781]

約数ペア:

[(1, 9956781), (3, 3318927), (9, 1106309), (17, 585693), (51, 195231), (59, 168759), (153, 65077), (177, 56253), (531, 18751), (1003, 9927), (1103, 9027), (3009, 3309)]