2987435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 4047840

約数和(自身を除く): 1060405

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 1873, 9365, 20603, 54317, 103015, 271585, 597487, 2987435]

約数ペア:

[(1, 2987435), (5, 597487), (11, 271585), (29, 103015), (55, 54317), (145, 20603), (319, 9365), (1595, 1873)]