23423823

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{4073}}^1$

素因数の和:4156

約数の個数: 20

約数和(自身を含む): 35492688

約数和(自身を除く): 12068865

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 4073, 5751, 12219, 36657, 109971, 289183, 329913, 867549, 2602647, 7807941, 23423823]

約数ペア:

[(1, 23423823), (3, 7807941), (9, 2602647), (27, 867549), (71, 329913), (81, 289183), (213, 109971), (639, 36657), (1917, 12219), (4073, 5751)]