253264443

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{4013}}^1$

素因数の和:4318

約数の個数: 16

約数和(自身を含む): 342635040

約数和(自身を除く): 89370597

約数列:

[1, 3, 109, 193, 327, 579, 4013, 12039, 21037, 63111, 437417, 774509, 1312251, 2323527, 84421481, 253264443]

約数ペア:

[(1, 253264443), (3, 84421481), (109, 2323527), (193, 1312251), (327, 774509), (579, 437417), (4013, 63111), (12039, 21037)]