4396821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 7099008

約数和(自身を除く): 2702187

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 277, 407, 429, 481, 831, 1221, 1443, 3047, 3601, 5291, 9141, 10249, 10803, 15873, 30747, 39611, 112739, 118833, 133237, 338217, 399711, 1465607, 4396821]

約数ペア:

[(1, 4396821), (3, 1465607), (11, 399711), (13, 338217), (33, 133237), (37, 118833), (39, 112739), (111, 39611), (143, 30747), (277, 15873), (407, 10803), (429, 10249), (481, 9141), (831, 5291), (1221, 3601), (1443, 3047)]