57248863

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4871}}^1$

素因数の和:4974

約数の個数: 16

約数和(自身を含む): 69221376

約数和(自身を除く): 11972513

約数列:

[1, 7, 23, 73, 161, 511, 1679, 4871, 11753, 34097, 112033, 355583, 784231, 2489081, 8178409, 57248863]

約数ペア:

[(1, 57248863), (7, 8178409), (23, 2489081), (73, 784231), (161, 355583), (511, 112033), (1679, 34097), (4871, 11753)]