3204159

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 5056128

約数和(自身を除く): 1851969

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 307, 497, 921, 1491, 2149, 3479, 6447, 10437, 15043, 21797, 45129, 65391, 152579, 457737, 1068053, 3204159]

約数ペア:

[(1, 3204159), (3, 1068053), (7, 457737), (21, 152579), (49, 65391), (71, 45129), (147, 21797), (213, 15043), (307, 10437), (497, 6447), (921, 3479), (1491, 2149)]