13934459

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 18356736

約数和(自身を除く): 4422277

約数列:

[1, 7, 11, 37, 67, 73, 77, 259, 407, 469, 511, 737, 803, 2479, 2701, 2849, 4891, 5159, 5621, 17353, 18907, 27269, 29711, 34237, 53801, 180967, 190883, 207977, 376607, 1266769, 1990637, 13934459]

約数ペア:

[(1, 13934459), (7, 1990637), (11, 1266769), (37, 376607), (67, 207977), (73, 190883), (77, 180967), (259, 53801), (407, 34237), (469, 29711), (511, 27269), (737, 18907), (803, 17353), (2479, 5621), (2701, 5159), (2849, 4891)]