56572581

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 82194816

約数和(自身を除く): 25622235

約数列:

[1, 3, 13, 39, 169, 241, 463, 507, 723, 1389, 3133, 6019, 9399, 18057, 40729, 78247, 111583, 122187, 234741, 334749, 1450579, 4351737, 18857527, 56572581]

約数ペア:

[(1, 56572581), (3, 18857527), (13, 4351737), (39, 1450579), (169, 334749), (241, 234741), (463, 122187), (507, 111583), (723, 78247), (1389, 40729), (3133, 18057), (6019, 9399)]