26522769

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13879}}^1$

素因数の和:13909

約数の個数: 24

約数和(自身を含む): 44304960

約数和(自身を除く): 17782191

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 13879, 41637, 97153, 180427, 291459, 541281, 680071, 1262989, 2040213, 3788967, 8840923, 26522769]

約数ペア:

[(1, 26522769), (3, 8840923), (7, 3788967), (13, 2040213), (21, 1262989), (39, 680071), (49, 541281), (91, 291459), (147, 180427), (273, 97153), (637, 41637), (1911, 13879)]