140040003

素因数分解:

$3^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1\times {\mathrm{587}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 188366976

約数和(自身を除く): 48326973

約数列:

[1, 3, 281, 283, 587, 843, 849, 1761, 79523, 164947, 166121, 238569, 494841, 498363, 46680001, 140040003]

約数ペア:

[(1, 140040003), (3, 46680001), (281, 498363), (283, 494841), (587, 238569), (843, 166121), (849, 164947), (1761, 79523)]