25473243

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 36746688

約数和(自身を除く): 11273445

約数列:

[1, 3, 19, 43, 57, 129, 361, 547, 817, 1083, 1641, 2451, 10393, 15523, 23521, 31179, 46569, 70563, 197467, 446899, 592401, 1340697, 8491081, 25473243]

約数ペア:

[(1, 25473243), (3, 8491081), (19, 1340697), (43, 592401), (57, 446899), (129, 197467), (361, 70563), (547, 46569), (817, 31179), (1083, 23521), (1641, 15523), (2451, 10393)]