1560386241

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{19853}}^1$

素因数の和:19974

約数の個数: 32

約数和(自身を含む): 2401539840

約数和(自身を除く): 841153599

約数列:

[1, 3, 9, 27, 41, 71, 123, 213, 369, 639, 1107, 1917, 2911, 8733, 19853, 26199, 59559, 78597, 178677, 536031, 813973, 1409563, 2441919, 4228689, 7325757, 12686067, 21977271, 38058201, 57792083, 173376249, 520128747, 1560386241]

約数ペア:

[(1, 1560386241), (3, 520128747), (9, 173376249), (27, 57792083), (41, 38058201), (71, 21977271), (123, 12686067), (213, 7325757), (369, 4228689), (639, 2441919), (1107, 1409563), (1917, 813973), (2911, 536031), (8733, 178677), (19853, 78597), (26199, 59559)]