972145.0000000

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 5448960

約数和(自身を除く): 1902921

約数列:

[1, 3, 7, 21, 131, 393, 917, 1289, 2751, 3867, 9023, 27069, 168859, 506577, 1182013, 3546039]

約数ペア:

[(1, 3546039), (3, 1182013), (7, 506577), (21, 168859), (131, 27069), (393, 9023), (917, 3867), (1289, 2751)]