17930661

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44939}}^1$

素因数の和:44968

約数の個数: 16

約数和(自身を含む): 28761600

約数和(自身を除く): 10830939

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 44939, 134817, 314573, 853841, 943719, 2561523, 5976887, 17930661]

約数ペア:

[(1, 17930661), (3, 5976887), (7, 2561523), (19, 943719), (21, 853841), (57, 314573), (133, 134817), (399, 44939)]