26862021

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 39877656

約数和(自身を除く): 13015635

約数列:

[1, 3, 9, 61, 113, 183, 339, 433, 549, 1017, 1299, 3897, 6893, 20679, 26413, 48929, 62037, 79239, 146787, 237717, 440361, 2984669, 8954007, 26862021]

約数ペア:

[(1, 26862021), (3, 8954007), (9, 2984669), (61, 440361), (113, 237717), (183, 146787), (339, 79239), (433, 62037), (549, 48929), (1017, 26413), (1299, 20679), (3897, 6893)]