2912308257

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{151517}}^1$

素因数の和:151712

約数の個数: 16

約数和(自身を含む): 4000075200

約数和(自身を除く): 1087766943

約数列:

[1, 3, 43, 129, 149, 447, 6407, 19221, 151517, 454551, 6515231, 19545693, 22576033, 67728099, 970769419, 2912308257]

約数ペア:

[(1, 2912308257), (3, 970769419), (43, 67728099), (129, 22576033), (149, 19545693), (447, 6515231), (6407, 454551), (19221, 151517)]