26458461

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{1553}}^1$

素因数の和:2193

約数の個数: 16

約数和(自身を含む): 39285120

約数和(自身を除く): 12826659

約数列:

[1, 3, 9, 27, 631, 1553, 1893, 4659, 5679, 13977, 17037, 41931, 979943, 2939829, 8819487, 26458461]

約数ペア:

[(1, 26458461), (3, 8819487), (9, 2939829), (27, 979943), (631, 41931), (1553, 17037), (1893, 13977), (4659, 5679)]