1285756963

素因数分解:

${\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 1376402976

約数和(自身を除く): 90646013

約数列:

[1, 29, 61, 71, 353, 841, 1769, 2059, 4331, 10237, 21533, 25063, 51301, 59711, 125599, 296873, 624457, 726827, 1528843, 3642371, 18109253, 21077983, 44336447, 1285756963]

約数ペア:

[(1, 1285756963), (29, 44336447), (61, 21077983), (71, 18109253), (353, 3642371), (841, 1528843), (1769, 726827), (2059, 624457), (4331, 296873), (10237, 125599), (21533, 59711), (25063, 51301)]