826640243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 990323712

約数和(自身を除く): 163683469

約数列:

[1, 11, 13, 83, 143, 257, 271, 913, 1079, 2827, 2981, 3341, 3523, 11869, 21331, 22493, 36751, 38753, 69647, 234641, 247423, 277303, 292409, 766117, 905411, 3050333, 3216499, 5780701, 9959521, 63587711, 75149113, 826640243]

約数ペア:

[(1, 826640243), (11, 75149113), (13, 63587711), (83, 9959521), (143, 5780701), (257, 3216499), (271, 3050333), (913, 905411), (1079, 766117), (2827, 292409), (2981, 277303), (3341, 247423), (3523, 234641), (11869, 69647), (21331, 38753), (22493, 36751)]