3420945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6911}}^1$

素因数の和:6933

約数の個数: 24

約数和(自身を含む): 6469632

約数和(自身を除く): 3048687

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 6911, 20733, 34555, 62199, 76021, 103665, 228063, 310995, 380105, 684189, 1140315, 3420945]

約数ペア:

[(1, 3420945), (3, 1140315), (5, 684189), (9, 380105), (11, 310995), (15, 228063), (33, 103665), (45, 76021), (55, 62199), (99, 34555), (165, 20733), (495, 6911)]