8901861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2647}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 12710400

約数和(自身を除く): 3808539

約数列:

[1, 3, 19, 57, 59, 177, 1121, 2647, 3363, 7941, 50293, 150879, 156173, 468519, 2967287, 8901861]

約数ペア:

[(1, 8901861), (3, 2967287), (19, 468519), (57, 156173), (59, 150879), (177, 50293), (1121, 7941), (2647, 3363)]