348867

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 20

約数和(自身を含む): 537240

約数和(自身を除く): 188373

約数列:

[1, 3, 9, 27, 59, 73, 81, 177, 219, 531, 657, 1593, 1971, 4307, 4779, 5913, 12921, 38763, 116289, 348867]

約数ペア:

[(1, 348867), (3, 116289), (9, 38763), (27, 12921), (59, 5913), (73, 4779), (81, 4307), (177, 1971), (219, 1593), (531, 657)]