13474867

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 15966720

約数和(自身を除く): 2491853

約数列:

[1, 7, 43, 89, 301, 503, 623, 3521, 3827, 21629, 26789, 44767, 151403, 313369, 1924981, 13474867]

約数ペア:

[(1, 13474867), (7, 1924981), (43, 313369), (89, 151403), (301, 44767), (503, 26789), (623, 21629), (3521, 3827)]