53251329

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{8783}}^1$

素因数の和:8876

約数の個数: 16

約数和(自身を含む): 74207232

約数和(自身を除く): 20955903

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 8783, 26349, 377669, 412801, 1133007, 1238403, 17750443, 53251329]

約数ペア:

[(1, 53251329), (3, 17750443), (43, 1238403), (47, 1133007), (129, 412801), (141, 377669), (2021, 26349), (6063, 8783)]