11421109

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 13926400

約数和(自身を除く): 2505291

約数列:

[1, 7, 19, 79, 133, 553, 1087, 1501, 7609, 10507, 20653, 85873, 144571, 601111, 1631587, 11421109]

約数ペア:

[(1, 11421109), (7, 1631587), (19, 601111), (79, 144571), (133, 85873), (553, 20653), (1087, 10507), (1501, 7609)]