127831398

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1253249}}^1$

素因数の和:1253271

約数の個数: 16

約数和(自身を含む): 270702000

約数和(自身を除く): 142870602

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1253249, 2506498, 3759747, 7519494, 21305233, 42610466, 63915699, 127831398]

約数ペア:

[(1, 127831398), (2, 63915699), (3, 42610466), (6, 21305233), (17, 7519494), (34, 3759747), (51, 2506498), (102, 1253249)]