890972409

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1\times {\mathrm{6791}}^1$

素因数の和:7328

約数の個数: 16

約数和(自身を含む): 1202673024

約数和(自身を除く): 311700615

約数列:

[1, 3, 101, 303, 433, 1299, 6791, 20373, 43733, 131199, 685891, 2057673, 2940503, 8821509, 296990803, 890972409]

約数ペア:

[(1, 890972409), (3, 296990803), (101, 8821509), (303, 2940503), (433, 2057673), (1299, 685891), (6791, 131199), (20373, 43733)]