5191315941

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{6653}}^1$

素因数の和:7245

約数の個数: 32

約数和(自身を含む): 8035902720

約数和(自身を除く): 2844586779

約数列:

[1, 3, 7, 21, 73, 219, 509, 511, 1527, 1533, 3563, 6653, 10689, 19959, 37157, 46571, 111471, 139713, 260099, 485669, 780297, 1457007, 3386377, 3399683, 10159131, 10199049, 23704639, 71113917, 247205521, 741616563, 1730438647, 5191315941]

約数ペア:

[(1, 5191315941), (3, 1730438647), (7, 741616563), (21, 247205521), (73, 71113917), (219, 23704639), (509, 10199049), (511, 10159131), (1527, 3399683), (1533, 3386377), (3563, 1457007), (6653, 780297), (10689, 485669), (19959, 260099), (37157, 139713), (46571, 111471)]