254148939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{48437}}^1$

素因数の和:48507

約数の個数: 24

約数和(自身を含む): 408041712

約数和(自身を除く): 153892773

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 48437, 145311, 435933, 532807, 1598421, 2567161, 4795263, 7701483, 23104449, 28238771, 84716313, 254148939]

約数ペア:

[(1, 254148939), (3, 84716313), (9, 28238771), (11, 23104449), (33, 7701483), (53, 4795263), (99, 2567161), (159, 1598421), (477, 532807), (583, 435933), (1749, 145311), (5247, 48437)]