23516559

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 39929760

約数和(自身を除く): 16413201

約数列:

[1, 3, 9, 11, 17, 33, 51, 89, 99, 153, 157, 187, 267, 471, 561, 801, 979, 1413, 1513, 1683, 1727, 2669, 2937, 4539, 5181, 8007, 8811, 13617, 13973, 15543, 16643, 24021, 29359, 41919, 49929, 88077, 125757, 149787, 153703, 237541, 264231, 461109, 712623, 1383327, 2137869, 2612951, 7838853, 23516559]

約数ペア:

[(1, 23516559), (3, 7838853), (9, 2612951), (11, 2137869), (17, 1383327), (33, 712623), (51, 461109), (89, 264231), (99, 237541), (153, 153703), (157, 149787), (187, 125757), (267, 88077), (471, 49929), (561, 41919), (801, 29359), (979, 24021), (1413, 16643), (1513, 15543), (1683, 13973), (1727, 13617), (2669, 8811), (2937, 8007), (4539, 5181)]