53788763

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 63138816

約数和(自身を除く): 9350053

約数列:

[1, 7, 61, 103, 427, 721, 1223, 6283, 8561, 43981, 74603, 125969, 522221, 881783, 7684109, 53788763]

約数ペア:

[(1, 53788763), (7, 7684109), (61, 881783), (103, 522221), (427, 125969), (721, 74603), (1223, 43981), (6283, 8561)]