1774670247

素因数分解:

$3^2\times 7^1\times {\mathrm{4229}}^1\times {\mathrm{6661}}^1$

素因数の和:10903

約数の個数: 24

約数和(自身を含む): 2930747040

約数和(自身を除く): 1156076793

約数列:

[1, 3, 7, 9, 21, 63, 4229, 6661, 12687, 19983, 29603, 38061, 46627, 59949, 88809, 139881, 266427, 419643, 28169369, 84508107, 197185583, 253524321, 591556749, 1774670247]

約数ペア:

[(1, 1774670247), (3, 591556749), (7, 253524321), (9, 197185583), (21, 84508107), (63, 28169369), (4229, 419643), (6661, 266427), (12687, 139881), (19983, 88809), (29603, 59949), (38061, 46627)]