13376247

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4993}}^1$

素因数の和:5062

約数の個数: 16

約数和(自身を含む): 19176960

約数和(自身を除く): 5800713

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 4993, 14979, 94867, 234671, 284601, 704013, 4458749, 13376247]

約数ペア:

[(1, 13376247), (3, 4458749), (19, 704013), (47, 284601), (57, 234671), (141, 94867), (893, 14979), (2679, 4993)]