26996901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12911}}^1$

素因数の和:12972

約数の個数: 16

約数和(自身を含む): 39045888

約数和(自身を除く): 12048987

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 12911, 38733, 219487, 529351, 658461, 1588053, 8998967, 26996901]

約数ペア:

[(1, 26996901), (3, 8998967), (17, 1588053), (41, 658461), (51, 529351), (123, 219487), (697, 38733), (2091, 12911)]