2679327

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 4492800

約数和(自身を除く): 1813473

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 599, 639, 1491, 1797, 4193, 4473, 5391, 12579, 37737, 42529, 127587, 297703, 382761, 893109, 2679327]

約数ペア:

[(1, 2679327), (3, 893109), (7, 382761), (9, 297703), (21, 127587), (63, 42529), (71, 37737), (213, 12579), (497, 5391), (599, 4473), (639, 4193), (1491, 1797)]