213257094399

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1616429}}^1$

素因数の和:1616679

約数の個数: 24

約数和(自身を含む): 313186545360

約数和(自身を除く): 99929450961

約数列:

[1, 3, 9, 107, 137, 321, 411, 963, 1233, 14659, 43977, 131931, 1616429, 4849287, 14547861, 172957903, 221450773, 518873709, 664352319, 1556621127, 1993056957, 23695232711, 71085698133, 213257094399]

約数ペア:

[(1, 213257094399), (3, 71085698133), (9, 23695232711), (107, 1993056957), (137, 1556621127), (321, 664352319), (411, 518873709), (963, 221450773), (1233, 172957903), (14659, 14547861), (43977, 4849287), (131931, 1616429)]