38611209

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4877}}^1$

素因数の和:4929

約数の個数: 32

約数和(自身を含む): 65560320

約数和(自身を除く): 26949111

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 4877, 7917, 14631, 34139, 63401, 102417, 141433, 190203, 424299, 443807, 990031, 1331421, 1838629, 2970093, 5515887, 12870403, 38611209]

約数ペア:

[(1, 38611209), (3, 12870403), (7, 5515887), (13, 2970093), (21, 1838629), (29, 1331421), (39, 990031), (87, 443807), (91, 424299), (203, 190203), (273, 141433), (377, 102417), (609, 63401), (1131, 34139), (2639, 14631), (4877, 7917)]