2007408333

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{470891}}^1$

素因数の和:470937

約数の個数: 24

約数和(自身を含む): 3220901280

約数和(自身を除く): 1213492947

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 470891, 1412673, 3296237, 9888711, 13655839, 23073659, 40967517, 69220977, 95590873, 286772619, 669136111, 2007408333]

約数ペア:

[(1, 2007408333), (3, 669136111), (7, 286772619), (21, 95590873), (29, 69220977), (49, 40967517), (87, 23073659), (147, 13655839), (203, 9888711), (609, 3296237), (1421, 1412673), (4263, 470891)]