143880863

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{10711}}^1$

素因数の和:10838

約数の個数: 16

約数和(自身を含む): 174819840

約数和(自身を除く): 30938977

約数列:

[1, 7, 19, 101, 133, 707, 1919, 10711, 13433, 74977, 203509, 1081811, 1424563, 7572677, 20554409, 143880863]

約数ペア:

[(1, 143880863), (7, 20554409), (19, 7572677), (101, 1424563), (133, 1081811), (707, 203509), (1919, 74977), (10711, 13433)]