65961707

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1543}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 78262272

約数和(自身を除く): 12300565

約数列:

[1, 7, 31, 197, 217, 1379, 1543, 6107, 10801, 42749, 47833, 303971, 334831, 2127797, 9423101, 65961707]

約数ペア:

[(1, 65961707), (7, 9423101), (31, 2127797), (197, 334831), (217, 303971), (1379, 47833), (1543, 42749), (6107, 10801)]