228440487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{68539}}^1$

素因数の和:68654

約数の個数: 16

約数和(自身を含む): 335571840

約数和(自身を除く): 107131353

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 68539, 205617, 753929, 2261787, 6922439, 20767317, 76146829, 228440487]

約数ペア:

[(1, 228440487), (3, 76146829), (11, 20767317), (33, 6922439), (101, 2261787), (303, 753929), (1111, 205617), (3333, 68539)]