2489532129

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{476101}}^1$

素因数の和:476197

約数の個数: 24

約数和(自身を含む): 4159227072

約数和(自身を除く): 1669694943

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 476101, 1428303, 3332707, 4284909, 9998121, 29994363, 39516383, 118549149, 276614681, 355647447, 829844043, 2489532129]

約数ペア:

[(1, 2489532129), (3, 829844043), (7, 355647447), (9, 276614681), (21, 118549149), (63, 39516383), (83, 29994363), (249, 9998121), (581, 4284909), (747, 3332707), (1743, 1428303), (5229, 476101)]