2052501

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 3142752

約数和(自身を除く): 1090251

約数列:

[1, 3, 11, 33, 37, 41, 111, 123, 407, 451, 1221, 1353, 1517, 1681, 4551, 5043, 16687, 18491, 50061, 55473, 62197, 186591, 684167, 2052501]

約数ペア:

[(1, 2052501), (3, 684167), (11, 186591), (33, 62197), (37, 55473), (41, 50061), (111, 18491), (123, 16687), (407, 5043), (451, 4551), (1221, 1681), (1353, 1517)]