4089883

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 5253120

約数和(自身を除く): 1163237

約数列:

[1, 7, 19, 23, 49, 133, 161, 191, 437, 931, 1127, 1337, 3059, 3629, 4393, 9359, 21413, 25403, 30751, 83467, 177821, 215257, 584269, 4089883]

約数ペア:

[(1, 4089883), (7, 584269), (19, 215257), (23, 177821), (49, 83467), (133, 30751), (161, 25403), (191, 21413), (437, 9359), (931, 4393), (1127, 3629), (1337, 3059)]