1249209

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{3559}}^1$

素因数の和:3581

約数の個数: 16

約数和(自身を含む): 1993600

約数和(自身を除く): 744391

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 3559, 10677, 32031, 46267, 96093, 138801, 416403, 1249209]

約数ペア:

[(1, 1249209), (3, 416403), (9, 138801), (13, 96093), (27, 46267), (39, 32031), (117, 10677), (351, 3559)]