1244243

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 1698144

約数和(自身を除く): 453901

約数列:

[1, 7, 11, 13, 77, 91, 113, 121, 143, 791, 847, 1001, 1243, 1469, 1573, 8701, 10283, 11011, 13673, 16159, 95711, 113113, 177749, 1244243]

約数ペア:

[(1, 1244243), (7, 177749), (11, 113113), (13, 95711), (77, 16159), (91, 13673), (113, 11011), (121, 10283), (143, 8701), (791, 1573), (847, 1469), (1001, 1243)]