1216933245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2458451}}^1$

素因数の和:2458473

約数の個数: 24

約数和(自身を含む): 2301111072

約数和(自身を除く): 1084177827

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 2458451, 7375353, 12292255, 22126059, 27042961, 36876765, 81128883, 110630295, 135214805, 243386649, 405644415, 1216933245]

約数ペア:

[(1, 1216933245), (3, 405644415), (5, 243386649), (9, 135214805), (11, 110630295), (15, 81128883), (33, 36876765), (45, 27042961), (55, 22126059), (99, 12292255), (165, 7375353), (495, 2458451)]