1942707

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 2821280

約数和(自身を除く): 878573

約数列:

[1, 3, 13, 39, 109, 327, 457, 1371, 1417, 4251, 5941, 17823, 49813, 149439, 647569, 1942707]

約数ペア:

[(1, 1942707), (3, 647569), (13, 149439), (39, 49813), (109, 17823), (327, 5941), (457, 4251), (1371, 1417)]