22495563

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 36241920

約数和(自身を除く): 13746357

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 141, 171, 311, 423, 513, 893, 933, 1269, 1539, 2679, 2799, 3807, 5909, 8037, 8397, 14617, 17727, 24111, 25191, 43851, 53181, 72333, 131553, 159543, 277723, 394659, 478629, 833169, 1183977, 2499507, 7498521, 22495563]

約数ペア:

[(1, 22495563), (3, 7498521), (9, 2499507), (19, 1183977), (27, 833169), (47, 478629), (57, 394659), (81, 277723), (141, 159543), (171, 131553), (311, 72333), (423, 53181), (513, 43851), (893, 25191), (933, 24111), (1269, 17727), (1539, 14617), (2679, 8397), (2799, 8037), (3807, 5909)]