806474907

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{32573}}^1$

素因数の和:32720

約数の個数: 32

約数和(自身を含む): 1375925760

約数和(自身を除く): 569450853

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2751, 3537, 8253, 24759, 32573, 97719, 228011, 293157, 684033, 879471, 2052099, 4267063, 6156297, 12801189, 29869441, 38403567, 89608323, 115210701, 268824969, 806474907]

約数ペア:

[(1, 806474907), (3, 268824969), (7, 115210701), (9, 89608323), (21, 38403567), (27, 29869441), (63, 12801189), (131, 6156297), (189, 4267063), (393, 2052099), (917, 879471), (1179, 684033), (2751, 293157), (3537, 228011), (8253, 97719), (24759, 32573)]