405541323

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2383}}^1$

素因数の和:2597

約数の個数: 40

約数和(自身を含む): 664621056

約数和(自身を除く): 259079733

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 191, 297, 573, 891, 1719, 2101, 2383, 5157, 6303, 7149, 15471, 18909, 21447, 26213, 56727, 64341, 78639, 170181, 193023, 235917, 455153, 707751, 1365459, 2123253, 4096377, 5006683, 12289131, 15020049, 36867393, 45060147, 135180441, 405541323]

約数ペア:

[(1, 405541323), (3, 135180441), (9, 45060147), (11, 36867393), (27, 15020049), (33, 12289131), (81, 5006683), (99, 4096377), (191, 2123253), (297, 1365459), (573, 707751), (891, 455153), (1719, 235917), (2101, 193023), (2383, 170181), (5157, 78639), (6303, 64341), (7149, 56727), (15471, 26213), (18909, 21447)]