890351997

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1\times {\mathrm{9907}}^1$

素因数の和:10972

約数の個数: 16

約数和(自身を含む): 1229384640

約数和(自身を除く): 339032643

約数列:

[1, 3, 29, 87, 1033, 3099, 9907, 29721, 29957, 89871, 287303, 861909, 10233931, 30701793, 296783999, 890351997]

約数ペア:

[(1, 890351997), (3, 296783999), (29, 30701793), (87, 10233931), (1033, 861909), (3099, 287303), (9907, 89871), (29721, 29957)]