23439129

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12541}}^1$

素因数の和:12640

約数の個数: 16

約数和(自身を含む): 36120960

約数和(自身を除く): 12681831

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 12541, 37623, 87787, 263361, 1116149, 3348447, 7813043, 23439129]

約数ペア:

[(1, 23439129), (3, 7813043), (7, 3348447), (21, 1116149), (89, 263361), (267, 87787), (623, 37623), (1869, 12541)]