419162877

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{12253}}^1$

素因数の和:12450

約数の個数: 32

約数和(自身を含む): 713672960

約数和(自身を除く): 294510083

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 1267, 1629, 3801, 4887, 11403, 12253, 34209, 36759, 85771, 110277, 257313, 330831, 771939, 2217793, 2315817, 6653379, 15524551, 19960137, 46573653, 59880411, 139720959, 419162877]

約数ペア:

[(1, 419162877), (3, 139720959), (7, 59880411), (9, 46573653), (21, 19960137), (27, 15524551), (63, 6653379), (181, 2315817), (189, 2217793), (543, 771939), (1267, 330831), (1629, 257313), (3801, 110277), (4887, 85771), (11403, 36759), (12253, 34209)]