2247687441

素因数分解:

$3^3\times {\mathrm{19}}^3\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 3596832000

約数和(自身を除く): 1349144559

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 171, 229, 361, 477, 513, 687, 1007, 1083, 1431, 2061, 3021, 3249, 4351, 6183, 6859, 9063, 9747, 12137, 13053, 19133, 20577, 27189, 36411, 39159, 57399, 61731, 82669, 109233, 117477, 172197, 185193, 230603, 248007, 327699, 363527, 516591, 691809, 744021, 1090581, 1570711, 2075427, 2232063, 3271743, 4381457, 4712133, 6226281, 9815229, 13144371, 14136399, 39433113, 42409197, 83247683, 118299339, 249743049, 749229147, 2247687441]

約数ペア:

[(1, 2247687441), (3, 749229147), (9, 249743049), (19, 118299339), (27, 83247683), (53, 42409197), (57, 39433113), (159, 14136399), (171, 13144371), (229, 9815229), (361, 6226281), (477, 4712133), (513, 4381457), (687, 3271743), (1007, 2232063), (1083, 2075427), (1431, 1570711), (2061, 1090581), (3021, 744021), (3249, 691809), (4351, 516591), (6183, 363527), (6859, 327699), (9063, 248007), (9747, 230603), (12137, 185193), (13053, 172197), (19133, 117477), (20577, 109233), (27189, 82669), (36411, 61731), (39159, 57399)]