1008369

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 20

約数和(自身を含む): 1539120

約数和(自身を除く): 530751

約数列:

[1, 3, 9, 27, 59, 81, 177, 211, 531, 633, 1593, 1899, 4779, 5697, 12449, 17091, 37347, 112041, 336123, 1008369]

約数ペア:

[(1, 1008369), (3, 336123), (9, 112041), (27, 37347), (59, 17091), (81, 12449), (177, 5697), (211, 4779), (531, 1899), (633, 1593)]