26216979

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 39106560

約数和(自身を除く): 12889581

約数列:

[1, 3, 19, 31, 37, 57, 93, 111, 401, 589, 703, 1147, 1203, 1767, 2109, 3441, 7619, 12431, 14837, 21793, 22857, 37293, 44511, 65379, 236189, 281903, 459947, 708567, 845709, 1379841, 8738993, 26216979]

約数ペア:

[(1, 26216979), (3, 8738993), (19, 1379841), (31, 845709), (37, 708567), (57, 459947), (93, 281903), (111, 236189), (401, 65379), (589, 44511), (703, 37293), (1147, 22857), (1203, 21793), (1767, 14837), (2109, 12431), (3441, 7619)]