25134963

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2843}}^1$

素因数の和:3274

約数の個数: 16

約数和(自身を含む): 38405376

約数和(自身を除く): 13270413

約数列:

[1, 3, 7, 21, 421, 1263, 2843, 2947, 8529, 8841, 19901, 59703, 1196903, 3590709, 8378321, 25134963]

約数ペア:

[(1, 25134963), (3, 8378321), (7, 3590709), (21, 1196903), (421, 59703), (1263, 19901), (2843, 8841), (2947, 8529)]