23966523

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1045

約数の個数: 40

約数和(自身を含む): 41910528

約数和(自身を除く): 17944005

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 983, 1161, 2709, 2949, 3483, 6881, 8127, 8847, 20643, 24381, 26541, 42269, 61929, 79623, 126807, 185787, 295883, 380421, 557361, 887649, 1141263, 2662947, 3423789, 7988841, 23966523]

約数ペア:

[(1, 23966523), (3, 7988841), (7, 3423789), (9, 2662947), (21, 1141263), (27, 887649), (43, 557361), (63, 380421), (81, 295883), (129, 185787), (189, 126807), (301, 79623), (387, 61929), (567, 42269), (903, 26541), (983, 24381), (1161, 20643), (2709, 8847), (2949, 8127), (3483, 6881)]