990273

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 16

約数和(自身を含む): 1382976

約数和(自身を除く): 392703

約数列:

[1, 3, 41, 83, 97, 123, 249, 291, 3403, 3977, 8051, 10209, 11931, 24153, 330091, 990273]

約数ペア:

[(1, 990273), (3, 330091), (41, 24153), (83, 11931), (97, 10209), (123, 8051), (249, 3977), (291, 3403)]