180908033

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1213}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 198590976

約数和(自身を除く): 17682943

約数列:

[1, 17, 31, 283, 527, 1213, 4811, 8773, 20621, 37603, 149141, 343279, 639251, 5835743, 10641649, 180908033]

約数ペア:

[(1, 180908033), (17, 10641649), (31, 5835743), (283, 639251), (527, 343279), (1213, 149141), (4811, 37603), (8773, 20621)]