1324778049

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{447409}}^1$

素因数の和:447469

約数の個数: 24

約数和(自身を含む): 2233470720

約数和(自身を除く): 908692671

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 447409, 1342227, 3131863, 4026681, 9395589, 21028223, 28186767, 63084669, 147197561, 189254007, 441592683, 1324778049]

約数ペア:

[(1, 1324778049), (3, 441592683), (7, 189254007), (9, 147197561), (21, 63084669), (47, 28186767), (63, 21028223), (141, 9395589), (329, 4026681), (423, 3131863), (987, 1342227), (2961, 447409)]