12791085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 22143360

約数和(自身を除く): 9352275

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 1213, 2109, 3515, 3639, 6065, 10545, 18195, 23047, 44881, 69141, 115235, 134643, 224405, 345705, 673215, 852739, 2558217, 4263695, 12791085]

約数ペア:

[(1, 12791085), (3, 4263695), (5, 2558217), (15, 852739), (19, 673215), (37, 345705), (57, 224405), (95, 134643), (111, 115235), (185, 69141), (285, 44881), (555, 23047), (703, 18195), (1213, 10545), (2109, 6065), (3515, 3639)]