901242657

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{493291}}^1$

素因数の和:493333

約数の個数: 24

約数和(自身を含む): 1539071040

約数和(自身を除く): 637828383

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 493291, 1479873, 3453037, 4439619, 10359111, 14305439, 31077333, 42916317, 100138073, 128748951, 300414219, 901242657]

約数ペア:

[(1, 901242657), (3, 300414219), (7, 128748951), (9, 100138073), (21, 42916317), (29, 31077333), (63, 14305439), (87, 10359111), (203, 4439619), (261, 3453037), (609, 1479873), (1827, 493291)]