143669139

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{1699}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 194860800

約数和(自身を除く): 51191661

約数列:

[1, 3, 71, 213, 397, 1191, 1699, 5097, 28187, 84561, 120629, 361887, 674503, 2023509, 47889713, 143669139]

約数ペア:

[(1, 143669139), (3, 47889713), (71, 2023509), (213, 674503), (397, 361887), (1191, 120629), (1699, 84561), (5097, 28187)]