23321523

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 31971456

約数和(自身を除く): 8649933

約数列:

[1, 3, 43, 129, 347, 521, 1041, 1563, 14921, 22403, 44763, 67209, 180787, 542361, 7773841, 23321523]

約数ペア:

[(1, 23321523), (3, 7773841), (43, 542361), (129, 180787), (347, 67209), (521, 44763), (1041, 22403), (1563, 14921)]