3368603

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 20

約数和(自身を含む): 4167888

約数和(自身を除く): 799285

約数列:

[1, 7, 23, 49, 61, 161, 343, 427, 1127, 1403, 2401, 2989, 7889, 9821, 20923, 55223, 68747, 146461, 481229, 3368603]

約数ペア:

[(1, 3368603), (7, 481229), (23, 146461), (49, 68747), (61, 55223), (161, 20923), (343, 9821), (427, 7889), (1127, 2989), (1403, 2401)]