5142687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 8087040

約数和(自身を除く): 2944353

約数列:

[1, 3, 11, 17, 33, 51, 89, 103, 187, 267, 309, 561, 979, 1133, 1513, 1751, 2937, 3399, 4539, 5253, 9167, 16643, 19261, 27501, 49929, 57783, 100837, 155839, 302511, 467517, 1714229, 5142687]

約数ペア:

[(1, 5142687), (3, 1714229), (11, 467517), (17, 302511), (33, 155839), (51, 100837), (89, 57783), (103, 49929), (187, 27501), (267, 19261), (309, 16643), (561, 9167), (979, 5253), (1133, 4539), (1513, 3399), (1751, 2937)]