38663493

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 58005024

約数和(自身を除く): 19341531

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 2477, 5203, 7431, 15609, 27247, 81741, 106511, 299717, 319533, 899151, 1171621, 3514863, 12887831, 38663493]

約数ペア:

[(1, 38663493), (3, 12887831), (11, 3514863), (33, 1171621), (43, 899151), (121, 319533), (129, 299717), (363, 106511), (473, 81741), (1419, 27247), (2477, 15609), (5203, 7431)]