1387182489

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{39769}}^1$

素因数の和:39941

約数の個数: 32

約数和(自身を含む): 2321295360

約数和(自身を除く): 934112871

約数列:

[1, 3, 7, 11, 21, 33, 77, 151, 231, 453, 1057, 1661, 3171, 4983, 11627, 34881, 39769, 119307, 278383, 437459, 835149, 1312377, 3062213, 6005119, 9186639, 18015357, 42035833, 66056309, 126107499, 198168927, 462394163, 1387182489]

約数ペア:

[(1, 1387182489), (3, 462394163), (7, 198168927), (11, 126107499), (21, 66056309), (33, 42035833), (77, 18015357), (151, 9186639), (231, 6005119), (453, 3062213), (1057, 1312377), (1661, 835149), (3171, 437459), (4983, 278383), (11627, 119307), (34881, 39769)]