26870313

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 38758368

約数和(自身を除く): 11888055

約数列:

[1, 3, 19, 43, 57, 129, 361, 577, 817, 1083, 1731, 2451, 10963, 15523, 24811, 32889, 46569, 74433, 208297, 471409, 624891, 1414227, 8956771, 26870313]

約数ペア:

[(1, 26870313), (3, 8956771), (19, 1414227), (43, 624891), (57, 471409), (129, 208297), (361, 74433), (577, 46569), (817, 32889), (1083, 24811), (1731, 15523), (2451, 10963)]