210324309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 311291904

約数和(自身を除く): 100967595

約数列:

[1, 3, 13, 39, 43, 129, 167, 501, 559, 751, 1677, 2171, 2253, 6513, 7181, 9763, 21543, 29289, 32293, 93353, 96879, 125417, 280059, 376251, 419809, 1259427, 1630421, 4891263, 5392931, 16178793, 70108103, 210324309]

約数ペア:

[(1, 210324309), (3, 70108103), (13, 16178793), (39, 5392931), (43, 4891263), (129, 1630421), (167, 1259427), (501, 419809), (559, 376251), (751, 280059), (1677, 125417), (2171, 96879), (2253, 93353), (6513, 32293), (7181, 29289), (9763, 21543)]