9969323

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 12450816

約数和(自身を除く): 2481493

約数列:

[1, 7, 13, 71, 91, 497, 923, 1543, 6461, 10801, 20059, 109553, 140413, 766871, 1424189, 9969323]

約数ペア:

[(1, 9969323), (7, 1424189), (13, 766871), (71, 140413), (91, 109553), (497, 20059), (923, 10801), (1543, 6461)]