971162787

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2010689}}^1$

素因数の和:2010722

約数の個数: 16

約数和(自身を含む): 1544209920

約数和(自身を除く): 573047133

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2010689, 6032067, 14074823, 42224469, 46245847, 138737541, 323720929, 971162787]

約数ペア:

[(1, 971162787), (3, 323720929), (7, 138737541), (21, 46245847), (23, 42224469), (69, 14074823), (161, 6032067), (483, 2010689)]