9681399

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11821}}^1$

素因数の和:11847

約数の個数: 24

約数和(自身を含む): 17212832

約数和(自身を除く): 7531433

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 11821, 35463, 82747, 106389, 153673, 248241, 461019, 744723, 1075711, 1383057, 3227133, 9681399]

約数ペア:

[(1, 9681399), (3, 3227133), (7, 1383057), (9, 1075711), (13, 744723), (21, 461019), (39, 248241), (63, 153673), (91, 106389), (117, 82747), (273, 35463), (819, 11821)]