996723

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 1773408

約数和(自身を除く): 776685

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1217, 3651, 8519, 10953, 15821, 25557, 47463, 76671, 110747, 142389, 332241, 996723]

約数ペア:

[(1, 996723), (3, 332241), (7, 142389), (9, 110747), (13, 76671), (21, 47463), (39, 25557), (63, 15821), (91, 10953), (117, 8519), (273, 3651), (819, 1217)]