157417183

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{9689}}^1$

素因数の和:9918

約数の個数: 16

約数和(自身を含む): 197210880

約数和(自身を除く): 39793697

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 9689, 16247, 67823, 106579, 746053, 2044379, 14310653, 22488169, 157417183]

約数ペア:

[(1, 157417183), (7, 22488169), (11, 14310653), (77, 2044379), (211, 746053), (1477, 106579), (2321, 67823), (9689, 16247)]