53231721

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{953}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 72870336

約数和(自身を除く): 19638615

約数列:

[1, 3, 43, 129, 433, 953, 1299, 2859, 18619, 40979, 55857, 122937, 412649, 1237947, 17743907, 53231721]

約数ペア:

[(1, 53231721), (3, 17743907), (43, 1237947), (129, 412649), (433, 122937), (953, 55857), (1299, 40979), (2859, 18619)]