29985003

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 44291520

約数和(自身を除く): 14306517

約数列:

[1, 3, 9, 79, 181, 233, 237, 543, 699, 711, 1629, 2097, 14299, 18407, 42173, 42897, 55221, 126519, 128691, 165663, 379557, 3331667, 9995001, 29985003]

約数ペア:

[(1, 29985003), (3, 9995001), (9, 3331667), (79, 379557), (181, 165663), (233, 128691), (237, 126519), (543, 55221), (699, 42897), (711, 42173), (1629, 18407), (2097, 14299)]