331345989

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{76541}}^1$

素因数の和:76597

約数の個数: 24

約数和(自身を含む): 529364472

約数和(自身を除く): 198018483

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 76541, 229623, 688869, 995033, 2832017, 2985099, 8496051, 8955297, 25488153, 36816221, 110448663, 331345989]

約数ペア:

[(1, 331345989), (3, 110448663), (9, 36816221), (13, 25488153), (37, 8955297), (39, 8496051), (111, 2985099), (117, 2832017), (333, 995033), (481, 688869), (1443, 229623), (4329, 76541)]