3031743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 4902912

約数和(自身を除く): 1871169

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 191, 407, 429, 481, 573, 1221, 1443, 2101, 2483, 5291, 6303, 7067, 7449, 15873, 21201, 27313, 77737, 81939, 91871, 233211, 275613, 1010581, 3031743]

約数ペア:

[(1, 3031743), (3, 1010581), (11, 275613), (13, 233211), (33, 91871), (37, 81939), (39, 77737), (111, 27313), (143, 21201), (191, 15873), (407, 7449), (429, 7067), (481, 6303), (573, 5291), (1221, 2483), (1443, 2101)]