1097667081

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{85829}}^1$

素因数の和:85878

約数の個数: 36

約数和(自身を含む): 1908000900

約数和(自身を除く): 810333819

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 12789, 85829, 257487, 600803, 772461, 1802409, 2489041, 4205621, 5407227, 7467123, 12616863, 17423287, 22401369, 37850589, 52269861, 121963009, 156809583, 365889027, 1097667081]

約数ペア:

[(1, 1097667081), (3, 365889027), (7, 156809583), (9, 121963009), (21, 52269861), (29, 37850589), (49, 22401369), (63, 17423287), (87, 12616863), (147, 7467123), (203, 5407227), (261, 4205621), (441, 2489041), (609, 1802409), (1421, 772461), (1827, 600803), (4263, 257487), (12789, 85829)]