38667369

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 56920320

約数和(自身を除く): 18252951

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 689, 1439, 2067, 4317, 8957, 18707, 26871, 56121, 76267, 228801, 243191, 729573, 991471, 2974413, 12889123, 38667369]

約数ペア:

[(1, 38667369), (3, 12889123), (13, 2974413), (39, 991471), (53, 729573), (159, 243191), (169, 228801), (507, 76267), (689, 56121), (1439, 26871), (2067, 18707), (4317, 8957)]