282376857

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{66239}}^1$

素因数の和:66285

約数の個数: 24

約数和(自身を含む): 453081600

約数和(自身を除く): 170704743

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 66239, 198717, 463673, 1391019, 1920931, 3245711, 5762793, 9737133, 13446517, 40339551, 94125619, 282376857]

約数ペア:

[(1, 282376857), (3, 94125619), (7, 40339551), (21, 13446517), (29, 9737133), (49, 5762793), (87, 3245711), (147, 1920931), (203, 1391019), (609, 463673), (1421, 198717), (4263, 66239)]