26380287

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4171

約数の個数: 24

約数和(自身を含む): 41054208

約数和(自身を除く): 14673921

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 4111, 6417, 12333, 36999, 94553, 127441, 283659, 382323, 850977, 1146969, 2931143, 8793429, 26380287]

約数ペア:

[(1, 26380287), (3, 8793429), (9, 2931143), (23, 1146969), (31, 850977), (69, 382323), (93, 283659), (207, 127441), (279, 94553), (713, 36999), (2139, 12333), (4111, 6417)]