23521183

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 30551040

約数和(自身を除く): 7029857

約数列:

[1, 7, 17, 19, 101, 103, 119, 133, 323, 707, 721, 1717, 1751, 1919, 1957, 2261, 10403, 12019, 12257, 13433, 13699, 32623, 33269, 72821, 176851, 197657, 228361, 232883, 1237957, 1383599, 3360169, 23521183]

約数ペア:

[(1, 23521183), (7, 3360169), (17, 1383599), (19, 1237957), (101, 232883), (103, 228361), (119, 197657), (133, 176851), (323, 72821), (707, 33269), (721, 32623), (1717, 13699), (1751, 13433), (1919, 12257), (1957, 12019), (2261, 10403)]