471438657

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{1367}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 715080960

約数和(自身を除く): 243642303

約数列:

[1, 3, 9, 27, 53, 159, 241, 477, 723, 1367, 1431, 2169, 4101, 6507, 12303, 12773, 36909, 38319, 72451, 114957, 217353, 329447, 344871, 652059, 988341, 1956177, 2965023, 8895069, 17460691, 52382073, 157146219, 471438657]

約数ペア:

[(1, 471438657), (3, 157146219), (9, 52382073), (27, 17460691), (53, 8895069), (159, 2965023), (241, 1956177), (477, 988341), (723, 652059), (1367, 344871), (1431, 329447), (2169, 217353), (4101, 114957), (6507, 72451), (12303, 38319), (12773, 36909)]