53883319

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19687}}^1$

素因数の和:19734

約数の個数: 16

約数和(自身を含む): 68041728

約数和(自身を除く): 14158409

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 19687, 137809, 334679, 452801, 2342753, 3169607, 7697617, 53883319]

約数ペア:

[(1, 53883319), (7, 7697617), (17, 3169607), (23, 2342753), (119, 452801), (161, 334679), (391, 137809), (2737, 19687)]