1633437

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 2655744

約数和(自身を除く): 1022307

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 607, 897, 1821, 2691, 5463, 7891, 13961, 23673, 41883, 71019, 125649, 181493, 544479, 1633437]

約数ペア:

[(1, 1633437), (3, 544479), (9, 181493), (13, 125649), (23, 71019), (39, 41883), (69, 23673), (117, 13961), (207, 7891), (299, 5463), (607, 2691), (897, 1821)]