13218777

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10271}}^1$

素因数の和:10301

約数の個数: 24

約数和(自身を含む): 22434048

約数和(自身を除く): 9215271

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 10271, 30813, 92439, 112981, 133523, 338943, 400569, 1016829, 1201707, 1468753, 4406259, 13218777]

約数ペア:

[(1, 13218777), (3, 4406259), (9, 1468753), (11, 1201707), (13, 1016829), (33, 400569), (39, 338943), (99, 133523), (117, 112981), (143, 92439), (429, 30813), (1287, 10271)]