1129463721

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{140533}}^1$

素因数の和:140605

約数の個数: 24

約数和(自身を含む): 1753864320

約数和(自身を除く): 624400599

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 140533, 421599, 1264797, 2670127, 6605051, 8010381, 19815153, 24031143, 59445459, 125495969, 376487907, 1129463721]

約数ペア:

[(1, 1129463721), (3, 376487907), (9, 125495969), (19, 59445459), (47, 24031143), (57, 19815153), (141, 8010381), (171, 6605051), (423, 2670127), (893, 1264797), (2679, 421599), (8037, 140533)]