478581103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4231}}^1$

素因数の和:4375

約数の個数: 32

約数和(自身を含む): 648410112

約数和(自身を除く): 169829009

約数列:

[1, 7, 11, 13, 77, 91, 113, 143, 791, 1001, 1243, 1469, 4231, 8701, 10283, 16159, 29617, 46541, 55003, 113113, 325787, 385021, 478103, 605033, 3346721, 4235231, 5259133, 6215339, 36813931, 43507373, 68368729, 478581103]

約数ペア:

[(1, 478581103), (7, 68368729), (11, 43507373), (13, 36813931), (77, 6215339), (91, 5259133), (113, 4235231), (143, 3346721), (791, 605033), (1001, 478103), (1243, 385021), (1469, 325787), (4231, 113113), (8701, 55003), (10283, 46541), (16159, 29617)]