2912373921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{4211}}^1$

素因数の和:4493

約数の個数: 32

約数和(自身を含む): 4192321536

約数和(自身を除く): 1279947615

約数列:

[1, 3, 17, 51, 71, 191, 213, 573, 1207, 3247, 3621, 4211, 9741, 12633, 13561, 40683, 71587, 214761, 230537, 298981, 691611, 804301, 896943, 2412903, 5082677, 13673117, 15248031, 41019351, 57105371, 171316113, 970791307, 2912373921]

約数ペア:

[(1, 2912373921), (3, 970791307), (17, 171316113), (51, 57105371), (71, 41019351), (191, 15248031), (213, 13673117), (573, 5082677), (1207, 2412903), (3247, 896943), (3621, 804301), (4211, 691611), (9741, 298981), (12633, 230537), (13561, 214761), (40683, 71587)]