26229873

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 36179136

約数和(自身を除く): 9949263

約数列:

[1, 3, 41, 107, 123, 321, 1993, 4387, 5979, 13161, 81713, 213251, 245139, 639753, 8743291, 26229873]

約数ペア:

[(1, 26229873), (3, 8743291), (41, 639753), (107, 245139), (123, 213251), (321, 81713), (1993, 13161), (4387, 5979)]