23126229

素因数分解:

$3^4\times 7^1\times {\mathrm{40787}}^1$

素因数の和:40806

約数の個数: 20

約数和(自身を含む): 39482784

約数和(自身を除く): 16356555

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 40787, 122361, 285509, 367083, 856527, 1101249, 2569581, 3303747, 7708743, 23126229]

約数ペア:

[(1, 23126229), (3, 7708743), (7, 3303747), (9, 2569581), (21, 1101249), (27, 856527), (63, 367083), (81, 285509), (189, 122361), (567, 40787)]