129534601

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 150847488

約数和(自身を除く): 21312887

約数列:

[1, 7, 71, 263, 497, 991, 1841, 6937, 18673, 70361, 130711, 260633, 492527, 1824431, 18504943, 129534601]

約数ペア:

[(1, 129534601), (7, 18504943), (71, 1824431), (263, 492527), (497, 260633), (991, 130711), (1841, 70361), (6937, 18673)]