16007949

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{1847}}^1$

素因数の和:1966

約数の個数: 20

約数和(自身を含む): 24149664

約数和(自身を除く): 8141715

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 1847, 2889, 5541, 8667, 16623, 49869, 149607, 197629, 592887, 1778661, 5335983, 16007949]

約数ペア:

[(1, 16007949), (3, 5335983), (9, 1778661), (27, 592887), (81, 197629), (107, 149607), (321, 49869), (963, 16623), (1847, 8667), (2889, 5541)]