12967917

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 17707200

約数和(自身を除く): 4739283

約数列:

[1, 3, 67, 149, 201, 433, 447, 1299, 9983, 29011, 29949, 64517, 87033, 193551, 4322639, 12967917]

約数ペア:

[(1, 12967917), (3, 4322639), (67, 193551), (149, 87033), (201, 64517), (433, 29949), (447, 29011), (1299, 9983)]