1185321321

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{67783}}^1$

素因数の和:67885

約数の個数: 24

約数和(自身を含む): 1797631680

約数和(自身を除く): 612310359

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 1943, 5829, 17487, 67783, 203349, 610047, 1965707, 4541461, 5897121, 13624383, 17691363, 40873149, 131702369, 395107107, 1185321321]

約数ペア:

[(1, 1185321321), (3, 395107107), (9, 131702369), (29, 40873149), (67, 17691363), (87, 13624383), (201, 5897121), (261, 4541461), (603, 1965707), (1943, 610047), (5829, 203349), (17487, 67783)]