56876281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2521}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 71180928

約数和(自身を除く): 14304647

約数列:

[1, 7, 11, 77, 293, 2051, 2521, 3223, 17647, 22561, 27731, 194117, 738653, 5170571, 8125183, 56876281]

約数ペア:

[(1, 56876281), (7, 8125183), (11, 5170571), (77, 738653), (293, 194117), (2051, 27731), (2521, 22561), (3223, 17647)]