26291937

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40387}}^1$

素因数の和:40428

約数の個数: 16

約数和(自身を含む): 41357312

約数和(自身を除く): 15065375

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 40387, 121161, 282709, 848127, 1251997, 3755991, 8763979, 26291937]

約数ペア:

[(1, 26291937), (3, 8763979), (7, 3755991), (21, 1251997), (31, 848127), (93, 282709), (217, 121161), (651, 40387)]