228894471

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{652121}}^1$

素因数の和:652143

約数の個数: 16

約数和(自身を含む): 365188320

約数和(自身を除く): 136293849

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 652121, 1956363, 5869089, 8477573, 17607267, 25432719, 76298157, 228894471]

約数ペア:

[(1, 228894471), (3, 76298157), (9, 25432719), (13, 17607267), (27, 8477573), (39, 5869089), (117, 1956363), (351, 652121)]