1122653

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 1413120

約数和(自身を除く): 290467

約数列:

[1, 7, 19, 23, 133, 161, 367, 437, 2569, 3059, 6973, 8441, 48811, 59087, 160379, 1122653]

約数ペア:

[(1, 1122653), (7, 160379), (19, 59087), (23, 48811), (133, 8441), (161, 6973), (367, 3059), (437, 2569)]