23225517

素因数分解:

$3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{757}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 38470016

約数和(自身を除く): 15244499

約数列:

[1, 3, 7, 9, 21, 63, 487, 757, 1461, 2271, 3409, 4383, 5299, 6813, 10227, 15897, 30681, 47691, 368659, 1105977, 2580613, 3317931, 7741839, 23225517]

約数ペア:

[(1, 23225517), (3, 7741839), (7, 3317931), (9, 2580613), (21, 1105977), (63, 368659), (487, 47691), (757, 30681), (1461, 15897), (2271, 10227), (3409, 6813), (4383, 5299)]