121774213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1231}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 147159936

約数和(自身を除く): 25385723

約数列:

[1, 11, 17, 23, 187, 253, 391, 529, 1231, 4301, 5819, 8993, 13541, 20927, 28313, 98923, 230197, 311443, 481321, 651199, 5294531, 7163189, 11070383, 121774213]

約数ペア:

[(1, 121774213), (11, 11070383), (17, 7163189), (23, 5294531), (187, 651199), (253, 481321), (391, 311443), (529, 230197), (1231, 98923), (4301, 28313), (5819, 20927), (8993, 13541)]