7085804547

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{1291}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 9798776064

約数和(自身を除く): 2712971517

約数列:

[1, 3, 37, 111, 197, 251, 591, 753, 1291, 3873, 7289, 9287, 21867, 27861, 47767, 49447, 143301, 148341, 254327, 324041, 762981, 972123, 1829539, 5488617, 9410099, 11989517, 28230297, 35968551, 63836077, 191508231, 2361934849, 7085804547]

約数ペア:

[(1, 7085804547), (3, 2361934849), (37, 191508231), (111, 63836077), (197, 35968551), (251, 28230297), (591, 11989517), (753, 9410099), (1291, 5488617), (3873, 1829539), (7289, 972123), (9287, 762981), (21867, 324041), (27861, 254327), (47767, 148341), (49447, 143301)]