137845421

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{6091}}^1$

素因数の和:6212

約数の個数: 16

約数和(自身を含む): 163168128

約数和(自身を除く): 25322707

約数列:

[1, 7, 53, 61, 371, 427, 3233, 6091, 22631, 42637, 322823, 371551, 2259761, 2600857, 19692203, 137845421]

約数ペア:

[(1, 137845421), (7, 19692203), (53, 2600857), (61, 2259761), (371, 371551), (427, 322823), (3233, 42637), (6091, 22631)]