1489773069

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 2264970240

約数和(自身を除く): 775197171

約数列:

[1, 3, 9, 37, 59, 111, 177, 191, 333, 397, 531, 573, 1191, 1719, 2183, 3573, 6549, 7067, 11269, 14689, 19647, 21201, 23423, 33807, 44067, 63603, 70269, 75827, 101421, 132201, 210807, 227481, 416953, 682443, 866651, 1250859, 2599953, 2805599, 3752577, 4473793, 7799859, 8416797, 13421379, 25250391, 40264137, 165530341, 496591023, 1489773069]

約数ペア:

[(1, 1489773069), (3, 496591023), (9, 165530341), (37, 40264137), (59, 25250391), (111, 13421379), (177, 8416797), (191, 7799859), (333, 4473793), (397, 3752577), (531, 2805599), (573, 2599953), (1191, 1250859), (1719, 866651), (2183, 682443), (3573, 416953), (6549, 227481), (7067, 210807), (11269, 132201), (14689, 101421), (19647, 75827), (21201, 70269), (23423, 63603), (33807, 44067)]