26985893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 30222720

約数和(自身を除く): 3236827

約数列:

[1, 11, 71, 109, 317, 781, 1199, 3487, 7739, 22507, 34553, 85129, 247577, 380083, 2453263, 26985893]

約数ペア:

[(1, 26985893), (11, 2453263), (71, 380083), (109, 247577), (317, 85129), (781, 34553), (1199, 22507), (3487, 7739)]