120905411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28111}}^1$

素因数の和:28162

約数の個数: 16

約数和(自身を含む): 145732608

約数和(自身を除く): 24827197

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 28111, 309221, 477887, 646553, 5256757, 7112083, 10991401, 120905411]

約数ペア:

[(1, 120905411), (11, 10991401), (17, 7112083), (23, 5256757), (187, 646553), (253, 477887), (391, 309221), (4301, 28111)]