3988001001

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{19840801}}^1$

素因数の和:19840871

約数の個数: 8

約数和(自身を含む): 5396698144

約数和(自身を除く): 1408697143

約数列:

[1, 3, 67, 201, 19840801, 59522403, 1329333667, 3988001001]

約数ペア:

[(1, 3988001001), (3, 1329333667), (67, 59522403), (201, 19840801)]