23289273

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8597}}^1$

素因数の和:8653

約数の個数: 24

約数和(自身を含む): 39344448

約数和(自身を除く): 16055175

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 8597, 25791, 60179, 77373, 180537, 369671, 541611, 1109013, 2587697, 3327039, 7763091, 23289273]

約数ペア:

[(1, 23289273), (3, 7763091), (7, 3327039), (9, 2587697), (21, 1109013), (43, 541611), (63, 369671), (129, 180537), (301, 77373), (387, 60179), (903, 25791), (2709, 8597)]