38943003

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 57915648

約数和(自身を除く): 18972645

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 1511, 2343, 4533, 8591, 16621, 25773, 49863, 107281, 182831, 321843, 548493, 1180091, 3540273, 12981001, 38943003]

約数ペア:

[(1, 38943003), (3, 12981001), (11, 3540273), (33, 1180091), (71, 548493), (121, 321843), (213, 182831), (363, 107281), (781, 49863), (1511, 25773), (2343, 16621), (4533, 8591)]