61617437

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20143}}^1$

素因数の和:20192

約数の個数: 16

約数和(自身を含む): 77352960

約数和(自身を除く): 15735523

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 20143, 141001, 382717, 463289, 2679019, 3243023, 8802491, 61617437]

約数ペア:

[(1, 61617437), (7, 8802491), (19, 3243023), (23, 2679019), (133, 463289), (161, 382717), (437, 141001), (3059, 20143)]