90288133

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 107149280

約数和(自身を除く): 16861147

約数列:

[1, 13, 19, 23, 247, 299, 437, 529, 691, 5681, 6877, 8983, 10051, 13129, 15893, 130663, 170677, 206609, 301967, 365539, 3925571, 4752007, 6945241, 90288133]

約数ペア:

[(1, 90288133), (13, 6945241), (19, 4752007), (23, 3925571), (247, 365539), (299, 301967), (437, 206609), (529, 170677), (691, 130663), (5681, 15893), (6877, 13129), (8983, 10051)]