26296191

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{7109}}^1$

素因数の和:7255

約数の個数: 16

約数和(自身を含む): 39247200

約数和(自身を除く): 12951009

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 7109, 21327, 63981, 191943, 973933, 2921799, 8765397, 26296191]

約数ペア:

[(1, 26296191), (3, 8765397), (9, 2921799), (27, 973933), (137, 191943), (411, 63981), (1233, 21327), (3699, 7109)]