16802973

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8933}}^1$

素因数の和:8969

約数の個数: 24

約数和(自身を含む): 27874080

約数和(自身を除く): 11071107

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 8933, 26799, 80397, 98263, 169727, 294789, 509181, 884367, 1527543, 1866997, 5600991, 16802973]

約数ペア:

[(1, 16802973), (3, 5600991), (9, 1866997), (11, 1527543), (19, 884367), (33, 509181), (57, 294789), (99, 169727), (171, 98263), (209, 80397), (627, 26799), (1881, 8933)]