13666623

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 20570112

約数和(自身を除く): 6903489

約数列:

[1, 3, 17, 23, 51, 61, 69, 183, 191, 391, 573, 1037, 1173, 1403, 3111, 3247, 4209, 4393, 9741, 11651, 13179, 23851, 34953, 71553, 74681, 198067, 224043, 267973, 594201, 803919, 4555541, 13666623]

約数ペア:

[(1, 13666623), (3, 4555541), (17, 803919), (23, 594201), (51, 267973), (61, 224043), (69, 198067), (183, 74681), (191, 71553), (391, 34953), (573, 23851), (1037, 13179), (1173, 11651), (1403, 9741), (3111, 4393), (3247, 4209)]