3478166721

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{16481}}^1$

素因数の和:16797

約数の個数: 24

約数和(自身を含む): 5090960160

約数和(自身を除く): 1612793439

約数列:

[1, 3, 9, 131, 179, 393, 537, 1179, 1611, 16481, 23449, 49443, 70347, 148329, 211041, 2159011, 2950099, 6477033, 8850297, 19431099, 26550891, 386462969, 1159388907, 3478166721]

約数ペア:

[(1, 3478166721), (3, 1159388907), (9, 386462969), (131, 26550891), (179, 19431099), (393, 8850297), (537, 6477033), (1179, 2950099), (1611, 2159011), (16481, 211041), (23449, 148329), (49443, 70347)]