38241639

素因数分解:

$3^5\times {\mathrm{241}}^1\times {\mathrm{653}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 57609552

約数和(自身を除く): 19367913

約数列:

[1, 3, 9, 27, 81, 241, 243, 653, 723, 1959, 2169, 5877, 6507, 17631, 19521, 52893, 58563, 157373, 158679, 472119, 1416357, 4249071, 12747213, 38241639]

約数ペア:

[(1, 38241639), (3, 12747213), (9, 4249071), (27, 1416357), (81, 472119), (241, 158679), (243, 157373), (653, 58563), (723, 52893), (1959, 19521), (2169, 17631), (5877, 6507)]