233407989

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{6469}}^1$

素因数の和:6705

約数の個数: 24

約数和(自身を含む): 356626400

約数和(自身を除く): 123218411

約数列:

[1, 3, 9, 19, 57, 171, 211, 633, 1899, 4009, 6469, 12027, 19407, 36081, 58221, 122911, 368733, 1106199, 1364959, 4094877, 12284631, 25934221, 77802663, 233407989]

約数ペア:

[(1, 233407989), (3, 77802663), (9, 25934221), (19, 12284631), (57, 4094877), (171, 1364959), (211, 1106199), (633, 368733), (1899, 122911), (4009, 58221), (6469, 36081), (12027, 19407)]