384984719

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2053}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 463628880

約数和(自身を除く): 78644161

約数列:

[1, 7, 43, 49, 89, 301, 623, 2053, 2107, 3827, 4361, 14371, 26789, 88279, 100597, 182717, 187523, 617953, 1279019, 4325671, 7856831, 8953133, 54997817, 384984719]

約数ペア:

[(1, 384984719), (7, 54997817), (43, 8953133), (49, 7856831), (89, 4325671), (301, 1279019), (623, 617953), (2053, 187523), (2107, 182717), (3827, 100597), (4361, 88279), (14371, 26789)]