29578941

素因数分解:

$3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{719}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 48971520

約数和(自身を除く): 19392579

約数列:

[1, 3, 7, 9, 21, 63, 653, 719, 1959, 2157, 4571, 5033, 5877, 6471, 13713, 15099, 41139, 45297, 469507, 1408521, 3286549, 4225563, 9859647, 29578941]

約数ペア:

[(1, 29578941), (3, 9859647), (7, 4225563), (9, 3286549), (21, 1408521), (63, 469507), (653, 45297), (719, 41139), (1959, 15099), (2157, 13713), (4571, 6471), (5033, 5877)]