69979091

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10831}}^1$

素因数の和:10922

約数の個数: 16

約数和(自身を含む): 87349248

約数和(自身を除く): 17370157

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 10831, 75817, 140803, 769001, 985621, 5383007, 9997013, 69979091]

約数ペア:

[(1, 69979091), (7, 9997013), (13, 5383007), (71, 985621), (91, 769001), (497, 140803), (923, 75817), (6461, 10831)]