4049353

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 5170176

約数和(自身を除く): 1120823

約数列:

[1, 7, 11, 43, 77, 301, 473, 1223, 3311, 8561, 13453, 52589, 94171, 368123, 578479, 4049353]

約数ペア:

[(1, 4049353), (7, 578479), (11, 368123), (43, 94171), (77, 52589), (301, 13453), (473, 8561), (1223, 3311)]