30734193

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{31139}}^1$

素因数の和:31196

約数の個数: 16

約数和(自身を含む): 47831040

約数和(自身を除く): 17096847

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 31139, 93417, 217973, 653919, 1463533, 4390599, 10244731, 30734193]

約数ペア:

[(1, 30734193), (3, 10244731), (7, 4390599), (21, 1463533), (47, 653919), (141, 217973), (329, 93417), (987, 31139)]