2207637

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 3459456

約数和(自身を除く): 1251819

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 307, 423, 799, 921, 2397, 2763, 5219, 7191, 14429, 15657, 43287, 46971, 129861, 245293, 735879, 2207637]

約数ペア:

[(1, 2207637), (3, 735879), (9, 245293), (17, 129861), (47, 46971), (51, 43287), (141, 15657), (153, 14429), (307, 7191), (423, 5219), (799, 2763), (921, 2397)]