26858139

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{116269}}^1$

素因数の和:116290

約数の個数: 16

約数和(自身を含む): 44647680

約数和(自身を除く): 17789541

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 116269, 348807, 813883, 1278959, 2441649, 3836877, 8952713, 26858139]

約数ペア:

[(1, 26858139), (3, 8952713), (7, 3836877), (11, 2441649), (21, 1278959), (33, 813883), (77, 348807), (231, 116269)]