4893009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4783}}^1$

素因数の和:4828

約数の個数: 16

約数和(自身を含む): 7348224

約数和(自身を除く): 2455215

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 4783, 14349, 52613, 148273, 157839, 444819, 1631003, 4893009]

約数ペア:

[(1, 4893009), (3, 1631003), (11, 444819), (31, 157839), (33, 148273), (93, 52613), (341, 14349), (1023, 4783)]