439375247

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 492307200

約数和(自身を除く): 52931953

約数列:

[1, 19, 43, 53, 73, 139, 817, 1007, 1387, 2279, 2641, 3139, 3869, 5977, 7367, 10147, 43301, 59641, 73511, 113563, 139973, 166367, 192793, 316781, 436321, 537791, 3160973, 6018839, 8290099, 10218029, 23125013, 439375247]

約数ペア:

[(1, 439375247), (19, 23125013), (43, 10218029), (53, 8290099), (73, 6018839), (139, 3160973), (817, 537791), (1007, 436321), (1387, 316781), (2279, 192793), (2641, 166367), (3139, 139973), (3869, 113563), (5977, 73511), (7367, 59641), (10147, 43301)]