1440892113

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{537847}}^1$

素因数の和:537916

約数の個数: 16

約数和(自身を含む): 2065336320

約数和(自身を除く): 624444207

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 537847, 1613541, 10219093, 25278809, 30657279, 75836427, 480297371, 1440892113]

約数ペア:

[(1, 1440892113), (3, 480297371), (19, 75836427), (47, 30657279), (57, 25278809), (141, 10219093), (893, 1613541), (2679, 537847)]